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Hoʻolauna i ka paipu lako wai PE
ʻO ka resin Polyethylene e like me nā mea maka o nā mea, ma hope o ka hoʻoiho wai ʻana i ka wai polyethylene paipu i kapa ʻia ʻo PE paipu wai. ʻO ka hana hana paipu wai PE? Kelemania Como hana laina. Hana ʻia nā pono me nā ʻenehana holomua loa o ka honua, me h ...Heluhelu hou aʻe -
Hoʻokomo ʻia ka paipu PE
ʻO PE ka pīlali polyethylene, ka plastic paʻa loa, ʻeke ʻeke, wahī wahī, a pēlā aku, ʻo PE, HDPE kahi kiʻekiʻe kiʻekiʻe o ka crystallinity, kēpau thermoplastic non-polar. ʻO ke ʻano o ka HDPE kumu keʻokeʻo waiū, me kahi ʻano translucency i ka ʻāpana lahilahi. He maikaʻi maikaʻi ko PE ...Heluhelu hou aʻe -
Ua noho ʻo CNPC National Petroleum a me Gas Gas Pipe Engineering Technology Technology Center ma Xiʻan
I kēia mau lā, ua hoʻokumu ʻia ka PetroChina National Petroleum a me Natural Gas Pipe Engineering Technology Research Center Co., Ltd. e Baoji Steel Pipe Company ma Xiʻan. ʻO nā mea kālaiʻike ʻo Li Helin lāua ʻo Mao Xinping o ka Chinese Academy of Engineering, a ʻo Gao Deli, he kālaiʻike o ka Ch ...Heluhelu hou aʻe -
Nā laʻana noi o nā paipu polyethylene (PE) no ka lako wai
Ua ulu wikiwiki ʻo Abstract Polyethylene (PE) i nā paipu puʻe palika i ka honua i nā makahiki i hala iho nei. Hāʻawi kēia ʻatikala i kekahi mau laʻana o ka noi ʻana i nā paipu polyethylene (PE) no ka lako wai i nā papahana lako wai no ka kuhikuhi i ka hoʻolaha a me ka noi. Polyethylene (PE) p ...Heluhelu hou aʻe -
"Sichuan-East Gas Transmission" hāʻawi ka pipeline mamao lōʻihi i kahi lako paʻa i Wanyuan City
ʻO ka māla Puguang, ke kahua hoʻomaka o ka papahana "Sichuan-to-East Gas Transmission", he mau pipeline mamao loa e hāʻawi pono ana i ka lako pololei i Wanyuan City, a ʻo ke kumukūʻai o nā kinoea kūloko a me nā ʻoihana kalepa e kokoke e hoʻohaʻahaʻa ʻia. Ma ʻApelila 20, ua aʻo kahi mea kākau ʻōlelo Sichuan ma ka pūnaewele ...Heluhelu hou aʻe
