Te Tukanga Tāutanga Taputapu Puna me ngā Whakatūpato

Ngā Whakatūpato Whakahaere o te Takirere Puna

Me tūpato i te wā e whakatuwhera ana, e kati ana rānei i te pouakatakirere. Ko ētahi momo takirere he pine kutikuti kei waenganui i te kakau me te kakau o te takirere; ki te nui rawa te kaha ka pāngia, ka whati aunoa te pine kutikuti hei tiaki i ngā wāhanga o roto o te takirere.

Kaua te takirere matua e whakamahia mō ngā mahi kati i roto i te puna hinu e rere ana, engari i ngā wā ohorere. Ko ngā takirere horoi, ngā takirere momo-parirau rānei te tikanga e whakamahia ana i roto i ēnei āhuatanga.

I roto i tētahi puna hinu e rere ana, i ia wā e kati ana te keti o te takirere, ko te pikinga ake o te tere o ngā wai o te puna i te wā e kati ana ka pakaru pea te mata hiri.

He māmā ake, he haumaru ake hoki te whakakapi i te nohoanga me te keti o te takirere (haunga te takirere matua i te pūtake puna) i te whakakapi i te takirere matua.

Ia wā e kati ana te takirere, me tatau mārama te maha o ngā hurihanga hei whakahaere i te takirere. He mahi tirotiro tēnei hei ārai i ngā taputapu, i ngā taura rānei kei mau ina uru katoa te aho taputapu, te taura rānei ki roto i te hinu whakahinuhinu.

Whakairi Ngongo

He taputapu te whakairi ngongo hei tautoko i te ngongo whakaputa i roto i te pane ngongo. Ko te huihuinga hiri i te tinana matua o te whakairi ngongo ka hanga he hiri waipēhi i waenganui i te whakairi ngongo me te tinana matua o te pane ngongo. I te nuinga o te wā, he kaki roa te hoahoa o te whakairi ngongo, e hiri ana i te raro o te flange urutau hei wehe i te wai puna mai i te porowhita pane ngongo me te ārai hiri.

Mā te hanganga ā-roto o te whakairi ngongo ka taea te tāuta i te takirere pēhanga whakamuri ngongo (BPV). Kei te tinana matua o te whakairi ngongo he atanga hei hono i tētahi raina whakahaere iti, e hono ana ki te takirere pōro o raro. Ko ngā hononga miro i te tihi me te raro o te whakairi ngongo e ōrite ana ki te rahi o te aho ngongo e iri ana. I roto i te roanga o te mahi o te pane puna, ko te whakairi ngongo te wāhanga e wetewetehia ana, e whakakapia ana hoki.

Rākau Kirihimete

Ko te Rākau Kirihimete (rākau pane puna) he taputapu i hangaia mai i tētahi raupapa o ngā takirere me ngā hononga. E whakamahia ana hei whakahaere i te rere o ngā wai puna me te whakarato urunga ki te aho ngongo, ki te paipa whakaputa rānei. Kei raro i te Rākau Kirihimete te flange urutau, ā, e hono ana ki te flange kei te tihi o te pane ngongo; ko tōna rahi me te whakatauranga pēhanga he rite ki ērā o te flange pane ngongo.

Ka taea e te kōtaha o roto o tēnei flange urutau te whakauru i te kaki roa o te whakairi ngongo, ā, kei roto hoki i ētahi flange urutau kua hoahoatia he hiri tuarua. He raupapa hononga mō ngā putanga whakamātautau me ngā putanga hau e tohatohahia ana huri noa i te taha o waho o te flange o raro. Ka whakamahia ēnei atanga hei whakahohe i te tākai tuarua me te mahi i ngā whakamātautau hononga porowhita i waenga i ngā flange honohono e rua, te hiri porowhita o raro, me te tākai tuarua. Hei whakataurite i te atanga i te kaki o te whakairi ngongo, ka whakamahia he atanga tāpiri mō te tuku wai o te raina whakahaere ki te takirere haumaru o raro. Ka whakamahia te hononga o runga mō te takirere tuatahi o te Rākau Kirihimete. I roto i te whirihoranga rākau momo-poro, ko te flange urutau he mea whakauru ki te takirere Rākau Kirihimete, ā, e kiia ana ko te wāhanga o te wae Rākau Kirihimete.

I roto i tētahi Rākau Kirihimete whakarara, ka hangaia e te flange urutau te flange o raro o te Rākau Kirihimete.

He mea nui ngā taputapu pane puna i roto i te hanga puna hinu me te hau, e pā ana ki te haumaru o ngā mahi i raro i te poka me te haere tonu o te hanga. Me whakahaere te tāutanga o ngā taputapu pane puna i runga i te tino rite ki ngā tikanga paerewa hei whakarite i te whai huatanga o āna mahi me te ārai i ngā aituā nui pēnei i te turuturu hinu me te hau me te pahūtanga. Ka whakamāramahia e tēnei tuhinga ngā tikanga, ngā mahi motuhake me ngā whakatūpato mō te tāutanga o ngā taputapu pane puna, ā, ka whakakotahi i ngā wheako mahi hei matapaki me pēhea te whakarite i te haumaru, te pono me te roa o te mahi a ngā taputapu pane puna.

I Te Hanganga Taketake me te Mahi Tirohanga Whānui o ngā Taputapu Puna Wai

1. Te Hanganga Taketake o ngā Taputapu Puna He maha ngā taputapu o ngā taputapu puna, ko te nuinga kei roto ko ēnei wāhanga:

• Pāreti pane puna: He taputapu whakawhiti hei hono i te pane anga me te tārai.
• Upoko anga: Ka pikau i te taumaha o ngā anga o raro, ā, ka tautoko i ngā mahi aho e whai ake nei. Kei roto i te pane anga he flange turanga me he whakairi hei tautoko i ngā anga.
• Rākau Kirihimete: Ko te wāhanga matua o ngā taputapu pane puna, e whakahaere ana i te tere rere o te hinu me te hau me te pēhanga o te pane puna, tae atu ki ngā kēti, ngā takirere ārai, ngā ine pēhanga, me ētahi atu.
• Tārere keti: Ko te nuinga o te wā ka whakamahia hei whakahaere i te whakatuwheratanga me te katinga o te pane puna, hei ārai i te pupuhitanga, te turuturu hinu me te hau rānei.
• Takirere kōkō: Whakamahia hei whakarerekē i te tere rere o te hinu me te hau, hei whakarite i te haere tonu me te haumaru o te whakaputa.
• Ārai pahūtanga (BOP): E whakamahia ana mō ngā mahi whakahaere puna i roto i ngā āhuatanga ohorere hei ārai i ngā aituā pahūtanga.

2. Ngā Mahi Matua o ngā Taputapu Puna Puna Ko ngā mahi matua o ngā taputapu puna puna ko ēnei āhuatanga e whai ake nei:

• Honoa ngā anga o raro i te poka me ngā whakaurunga mata: Ka honoa ngā anga e te taputapu pane puna, ka tautoko pumau i te rākau Kirihimete, me te whakarato hoki i tētahi pūwāhi urunga mō ngā taputapu whakahaere o raro i te poka.
• Whakahaerehia te pēhanga o te pane puna: Whakatikatikahia te pēhanga o te pane puna mā roto i ngā taputapu pēnei i ngā takirere keti me ngā ine pēhanga hei ārai i te turuturu hinu me te hau.
• Me whakarite kia haumaru te whakahaere puna: Mā te tāuta i ngā taputapu pēnei i ngā BOP, ka whakarite kia taea te whakautu wawe ki ngā āhuatanga ohorere pēnei i te pahūtanga i te wā e mahi ana i raro i te poka.
• Whakatikatika me te whakahaere i te tere rere o te hinu me te hau: Ka taea e te takirere kōkō i roto i ngā taputapu pane puna te whakahaere tika i te tere rere o te hinu me te hau, kia pai ai te whakaputa haumaru o ngā mara hinu me te hau.

II. Te Tukanga Tāutanga o ngā Taputapu Puna Wai He tukanga uaua te tāutanga o ngā taputapu puna wai, he maha ngā taahiraa, ā, me whakahaere ia taahiraa i runga i te tino rite ki ngā tikanga whakahaere paerewa. I te nuinga o te wā, ko ngā taahiraa e whai ake nei ko te tukanga tāutanga o ngā taputapu puna wai:

1. Ngā Mahi Whakarite i mua i te Hanganga

• Arotake Hoahoa: I mua i te tāutanga o ngā taputapu pane puna, me arotake e te rōpū hanga te hoahoa pane puna hei whakaū kei te tutuki te tauira me te whakatauranga pēhanga o ngā taputapu pane puna i ngā whakaritenga hoahoa. Me whakarite kei te oti, kei te tika hoki ngā tuhi hoahoa me ngā rārangi taputapu.
• Tirotiro Taputapu: Tirohia marietia ngā wāhanga katoa o ngā taputapu pane puna kia tika ai. Me whakarite kia kore e pakaru ngā wāhanga pēnei i ngā mata o te flange, ngā hiri, ngā pūtu, me ngā nati, ā, kia tutuki hoki i ngā paerewa e tika ana. Me tirotiro kia ma, kia kore hoki he poke o ngā flange me ngā gasket.
• Te Whakarite i te Papa Hanga: Me whakarite kia papatahi, kia ma, kia kore he arai i te papa hanga. Mena e tika ana, whakahaerehia he maimoatanga ārai ahi me te puehu ki te papa hanga kia pai ai te haumaru me te pono o te taiao hanga.
• Te Whakarite Utauta: Whakaritea ngā taputapu e hiahiatia ana mō te tāutanga, tae atu ki ngā kī, ngā taputapu hiki, te hinu whakahinuhinu, te hiri, me ētahi atu.

2. Tāutahia te Upoko o te Anga

Ko te pane o te anga tetahi o ngā wāhanga tino nui o ngā taputapu pane poka, ā, me tino tika te tāutanga.

• Te Horoi i ngā Flange: I mua i te tāutanga, horoia te flange pane puna kia tino ma, kia kore ai e pakaru te mata o te flange, kia ma, kia papatahi hoki te mata o te gasket.
• Te Tāutanga o te Gasket: He mea tino nui te whiriwhiri i te gasket i te wā e tāuta ana i te pane o te anga. Me whakamahi i tētahi gasket pēhanga teitei e tutuki ana i ngā whakaritenga hoahoa kia pai ai te mahi hiri. Me whakanoho te gasket kia ōrite ki waenganui i ngā flange kia kore ai e piko, e hē rānei.
• Te Tūnga o te Upoko o te Anga: Whakamahia ngā taputapu hiki hei hiki i te upoko o te anga ki runga ake i te pane o te puna, kia āta whakaritea ki te taha o te anga, ka ata whakatakoto ki runga i te taha o te pane o te puna. Whakamahia he tauine hei tirotiro mēnā kei te whakapae te pane o te anga, ā, me whakatikatika pai.
• Te Whakakīkī i ngā Pūtu: Whakakīkīhia ngā pūtu o te pūtu kia ōrite te rahi, kia rite ki ngā whakaritenga hoahoa. Ina whakakīkīhia ngā pūtu, me whakamahi i tētahi tauira whakawhiti, ā, me whakanui haere i te taipana kia rite te mahi hiri me te kaha ōrite o te pūtu. Me tutuki te taipana o ia pūtu i ngā whakaritenga whakatakotoranga taputapu.

3. Tāutahia te Rākau Kirihimete

Ko te tāutanga o te Rākau Kirihimete tētahi o ngā mahi matua o te tāutanga taputapu o te pane puna, ā, ko tōna kaupapa he whakahaere i te tere rere o te hinu me te hau me te pēhanga o te pane puna.

• Hononga-Pūtake o te Rākau Kirihimete: Hononga-pūtake te pūtake o raro o te Rākau Kirihimete ki te pūtake o runga o te pane o te anga. I mua i te hononga, tirohia anō mēnā he ma, he papatahi te mata o te pūtake, ā, whakaū kei te pai te hiri.
• Tāutahia te Takirere Kēti Matua: Me aro nui ki te ahunga me te tūranga o te takirere kēti matua i te wā tāutanga kia pai ai te whakahaere i te puna. I te wā e tāuta ana i te takirere kēti matua, pania he hinu whakahinuhinu e tika ana kia ngāwari ai te mahi o te takirere.
• Honoa ngā Takirere Taha me ētahi atu Taputapu: He maha ngā takirere kuaha me ngā takirere ārai i roto i te Rākau Kirihimete. Me tāuta ēnei takirere i roto i te raupapatanga e ai ki ngā whakaritenga tuhi hoahoa, ā, me whakarite kia pai te hiri o ia wāhanga hononga.
• Tāutahia te Ine Pēhanga: Tāutahia he ine pēhanga ki tētahi tūranga tika i runga i te Rākau Kirihimete hei aroturuki i te pēhanga o te pane puna i te wā tonu.

4. Tāutahia te Pūārai Pupuhi (BOP)

He taputapu matua te ārai pupuhi (BOP) mō ngā mahi whakahaere puna, ā, he mea tino nui te tāutanga. Me whakahaere te tukanga tāutanga i runga anō i ngā tikanga paerewa.

• Tirohia te Mahi a te Hiri BOP: I mua i te tāutanga, me tirotiro taipitopito te BOP kia mōhio ai kei te ora tonu ngā hiri.
• Te Tūnga me te Tāutanga: Whakamahia ngā taputapu hiki hei hiki i te BOP ki runga ake i te pane o te puna, āta whakaritea ki te pane o te puna, ka whakanoho ki tōna tūranga. Kātahi ka whakakīia ngā pūtu o te flange kia rite ki te tohu kua tohua kia mau ai te hononga.
• Whakamātautau Pēhanga: Kia oti te tāutanga o te BOP, whakahaerehia he whakamātautau pēhanga. I te nuinga o te wā ka pēhia te pane o te puna hei whakamātautau i te mahi hiri o te BOP, kia kore ai e turuturu te hau, e turuturu rānei te hinu.

5. Te Whakatūnga me te Whakaae i muri i te Tāutanga

• Whakamātautau Pēhanga o te Puna: Whai muri i te tāutanga, me whakamātau whānui te pēhanga o ngā taputapu o te puna hei manatoko i te mahi hiri me te kaha o te taputapu ki te kawe pēhanga. Me tutuki te pēhanga whakamātautau i ngā whakaritenga hoahoa, ko te tikanga he 1.5 ngā wā o te pēhanga whakahaere tuturu.
• Te Whakatūnga Taputapu: Whakatūngahia ia takirere o te Rākau Kirihimete kia ngāwari ai te whakatuwhera me te kati o ngā takirere, ā, kia pumau ai te tere o te rere o te wai mā te takirere ārai. Tirohia mēnā kei te mahi tika te ine pēhanga.
• Te Whakaae me te Tuhituhi: Kia oti te hanganga, me whakaae ngā miihini e tika ana hei whakaū i te tutuki o te tāutanga i ngā whakaritenga hoahoa, me te pupuri i ngā tuhinga tāutanga, tae atu ki ngā mōhiohio pēnei i te nama taputapu, ngā kaiwhakauru, me ngā hua whakamātautau.

III. Ngā Whakatūpato mō te Tāutanga Taputapu Puna Wai

1. Te Tirotiro me te Tiaki Taputapu

• Tirotiro Taputapu i mua i te Tāutanga: Me tirotirohia taipitopito ia wāhanga o ngā taputapu pane puna i mua i te tāutanga, inā koa ngā wāhanga e ngāwari ana te pakaru pērā i ngā hiri me ngā mata o te flange, kia kore ai e pakaru, e waikura rānei.
• Te Kōwhiringa o ngā Rauemi Hiri: He mea hāngai ngā hiri o ngā taputapu pane puna ki te haumaru o te pane puna. I te wā e whiriwhiria ana, me tutuki i a rātou ngā whakaritenga hoahoa mō te pēhanga me te pāmahana o ngā taputapu pane puna. Ko ngā rauemi hiri noa ko te rapa me te karāpeti.
• Te Whakahaere i te Taipana Pūtu: Me whakau ngā pūtu flange kia rite ki te taipana paerewa, kaua hoki e tino kikī rawa, kaua hoki e tino wetekina rawa. Me taurite te kaha o ngā pūtu ki te pupuri i te kaha kia kore ai e pakaru te hiri i te kaha kāore i taurite ki te mata o te flange.

2. Whakahaere Haumaru Hanganga

• Ngā Ture Haumaru o te Papa: I te wā e tāuta ana i ngā taputapu pane puna, me mātua ū ngā kaimahi hanga ki ngā ture haumaru o te papa, tae atu ki te mau i ngā Taputapu Tiaki Whaiaro (PPE) me te whakatinana i ngā mahi ārai ahi me te pahūtanga.
• Te Whakahaere i ngā Taputapu Hīki: Ko te tāutanga o ngā taputapu pane puna me whakamahi i ngā taputapu hīki; me whiwhi ngā kaiwhakahaere i ngā whakangungu ngaio hei whakarite i te haumaru i te wā e hīki ana.
• Ngā Whakatūpato Haumaru mō te Tāutanga BOP: He mea nui rawa te tāutanga BOP, inā koa i ngā wāhi poka he nui ngā mōrearea pupuhi. Me aroturuki tonu te pēhanga o te pane poka i te wā tonu o te tāutanga hei karo i ngā aituā pupuhi.

3. Ngā Kaupapa Matua Hangarau i te wā Tāutanga

• Te Mahi Hiri o ngā Hononga Flange: Ko te mahi hiri o ngā hononga flange tētahi o ngā kaupapa matua o te tāutanga taputapu pane puna katoa. Me maeneene, me papatahi te mata o te flange, kāore he pakaru, he karawarawa rānei; me whakatakoto te gasket kia ōrite, kaua e taupatupatu, e taupatupatu rānei.
• Te Tika o te Tāutanga o te BOP: Me tino tika te tāutanga o te BOP, inā koa i ngā wāhi poka pehanga teitei. Me whakarite kia kore he turuturu i te hononga i waenga i te BOP me te pane o te poka.

4. Te Pānga o ngā Take Taiao ki te Tāutanga

• Ngā Āhuatanga Āhuarangi: I ētahi wā ka tāutahia ngā taputapu pane puna i raro i ngā āhuatanga āhuarangi kino, pērā i te pāmahana teitei, te pāmahana iti, te hau kaha rānei. Tērā pea ka rerekē ngā rauemi hiri i te rangi kino, nō reira me whai whakaaro ki ngā āhuatanga āhuarangi o te wāhi puna i te wā e whiriwhiri ana i ngā rauemi hiri.
• Ngā Āhuatanga o te Whenua: Ka pāngia hoki te whakaurunga o ngā taputapu pane puna e te uauatanga o te whenua kei reira te puna. I ngā whenua uaua pērā i ngā maunga me ngā koraha, ka piki ake te uauatanga o te hanganga, nō reira me whakarite rawaka te wāhi.

IV. Ngā Raru me ngā Otinga Noa i roto i te Tāutanga Taputapu Puna

1. Te Raru o te Hiri

• Whakaahuatanga Raru: Whai muri i te tāutanga o ngā taputapu pane puna, ka puta ngā take pēnei i te turuturu hinu me te turuturu hau i te hononga flange.
• Ngā otinga:
• Tirohia mēnā kua pakaru te mata o te flange; mahia te maimoatanga huri mēnā e tika ana.
• Tirohia mēnā e tika ana te gasket; whakakapia te gasket mēnā e tika ana.
• Whakauhia anō ngā pūtu o te flange kia tino tutuki ai te taipana i ngā whakaritenga paerewa.

2. Te Mahi o te Takirere Kore-ngoikore

• Whakaahuatanga Raru: Whai muri i te tāutanga, ka uaua ngā takirere o te Rākau Kirihimete i te wā e whakamahia ana, kāore rānei e taea te whakatuwhera katoa, te kati rānei.
• Ngā otinga:
• Tirohia te āhua whakahinuhinu o te takirere; tāpirihia he hinu whakahinuhinu mēnā e tika ana.
• Tirohia mēnā he tika te ahunga tāutanga o te takirere; tāuta anō mēnā e tika ana.
• Tangohia ngā mea tauhou kei roto i te takirere kia kore ai e araia tōna awa.

3. Te hapa o te ine pēhanga

• Whakaahuatanga Raru: Whai muri i te tāutanga, kāore e taea e te ine pēhanga te pānui i te pēhanga o te pane puna i te tikanga tika.
• Ngā otinga:
• Tirohia mēnā kua tika te tāutanga o te ine pēhanga; tāuta anō mēnā e tika ana.
• Tirohia mēnā kua pakaru te ine pēhanga; whakakapia mēnā e tika ana.

V. Whakamutunga Ko te tāutanga o ngā taputapu pane puna he hononga matua i roto i te whakaputanga o te mara hinu me te hau, ā, ko tōna haumaru me te pono e pā tika ana ki te whai huatanga o te whakaputanga me te haumaru whakahaere o te papa puna. I te wā o te tukanga tāutanga, me whakahaere ngā mahi i runga i te tino rite ki ngā tikanga, me te aro nui ki ngā taipitopito katoa—ina koa ko te mahi hiri o ngā hononga flange me te tika o te tāutanga o te aukati pupuhi (BOP). I taua wā anō, me whai wheako whakahaere nui ngā kaimahi hanga me te mōhiotanga haumaru kia pai ai te mahi pumau mō te wā roa o ngā taputapu pane puna. I roto i te mahi, me mahi ngā whakatikatika me ngā āhuatanga taiao o te papa puna motuhake kia pai ai te whai huatanga me te haumaru o te mahi tāutanga.

Ngā Whakatūpato Whakahaere o te Takirere Puna

Te Mahi o te Takirere

Me tūpato i te whakatuwheratanga, i te kati rānei i te takirere. Ko ētahi momo takirere he pine kutikuti kei waenganui i te kakau me te kakau takirere; ki te nui rawa te kaha e pā ana, ka kutikuti te pine hei tiaki i ngā wāhanga o roto o te takirere. Ki te kore he āhuatanga ohorere, kaua e whakamahia te takirere matua hei kati i te puna rere. Ko ngā takirere ūkui, ko ngā takirere parirau rānei te tikanga e whakamahia ana. I ia wā ka katihia te kuaha takirere i roto i te puna rere, ka pakaru te mata hiri i te tere rere o ngā wai puna i te wā kati. He māmā ake, he haumaru ake hoki te whakakapi i te nohoanga me te kuaha ki roto i te takirere i te whakakapi i te takirere matua i roto i te Rākau Kirihimete. I te kati i te takirere, kia mahara ki te tatau i te maha o ngā hurihanga o te takirere. He tirotiro tupato tēnei hei ārai i ngā aho taputapu, i ngā taura rānei kei mau ki roto i te Rākau Kirihimete mēnā kua piki katoa te taputapu ki roto i te hinu whakahinuhinu.

Whakairi Ngongo

He taputapu te whakairi ngongo e tautoko ana i te ngongo whakaputa i roto i te pane ngongo. Mā te huihuinga hiri i runga i te tinana whakairi ngongo ka whakaratohia he hiri waipēhi i waenganui i te whakairi ngongo me te tinana pane ngongo. I te nuinga o te wā, he kaki roa te hoahoa o te whakairi ngongo e hiri ana i te raro o te flange urutau, e wehe ana i te wai puna mai i te hononga porowhita o te pane ngongo me te ārai hiri.

Mā te āhua o roto o te whakairi ngongo ka taea te whakauru i te takirere pēhanga whakamuri ngongo (BPV). Kei te tinana matua o te whakairi ngongo ngā putanga e arahi ana i te raina whakahaere iti e hono ana ki te takirere pōro o raro. Ko ngā hononga miro kei te tihi me raro o te whakairi ngongo e ōrite ana ki te aho ngongo e iri ana. I roto i te roanga o te mahi a te pane puna, ko te whakairi ngongo te wāhanga e wetewetehia ana, e whakakapia ana hoki.

Rākau Kirihimete

He huihuinga te Rākau Kirihimete i hangaia ki ngā takirere me ngā hononga, e whakamahia ana hei whakahaere i te rere o ngā wai o te puna me te whakarato urunga ki te aho ngongo, ki te paipa whakaputa rānei. Ko te hononga urutau he hononga kei raro o te Rākau Kirihimete, e hono ana ki te hononga kei te tihi o te pane ngongo, ā, he rite te rahi me te whakatauranga pēhanga ki te hononga pane ngongo.

Ka uru te kōtaha ā-roto o tēnei flange urutau ki te kaki roa o te whakairi ngongo; mō ētahi hoahoa flange urutau, ka uru he hiri tuarua ki te kōtaha. Kei waho o te flange o raro he raupapa o ngā hononga mō ngā putanga whakamātautau me ngā putanga hau. Ka whakamahia ēnei putanga hei whakahohe i te tākai tuarua me te mahi i ngā whakamātautau hononga porowhita i waenga i ngā flange hono e rua, te hiri porowhita o raro, me te tākai tuarua. Hei taurite i te putanga kei te kaki o te whakairi ngongo, ka whakamahia he putanga tāpiri hei arahi i te wai raina whakahaere ki te takirere haumaru o raro. Ko te hononga o runga mō te takirere tuatahi o te Rākau Kirihimete. I roto i te Rākau Kirihimete momo-poro, ko te flange urutau he wāhanga nui o te takirere Rākau Kirihimete, ā, e kiia ana ko te wāhanga o te wae Rākau Kirihimete.

Whakapā mai: Jessie Zhou

Waea Pūkoro/Whatsapp:+0086-18109206861

Email: energy@landrilltools.com