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Hoʻolalelale i ka hoʻololi kikohoʻe a me ka hoʻonui ʻana, a hoʻokele i ka hoʻomohala ʻana o nā ʻoihana i ka ʻoihana like.
ʻO Tianjin Yuantai Derun Steel Pipe Manufacturing Group, me Haier Digital a me nā ʻoihana hana akamai ʻē aʻe, ua hoʻokō i nā lawelawe kūkākūkā hoʻonui akamai a me nā lawelawe diagnostic no nā ʻoihana ʻoihana; Hana pū me Metallurgical Industr ...E heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o ka paipu huinaha a me ke kila huinaha
Mea kākau: Tianjin Yuantai Derun Steel Pipe Manufacturing Group I. Ke kila huinaha ʻO ke kila huinaha kahi mea huinaha i ʻōwili wela ʻia mai kahi billet huinaha, a i ʻole kahi mea huinaha i huki ʻia mai ke kila poepoe ma o ke kaʻina hana kaha anu. ʻO ke kaumaha kumumanaʻo o ke kila huinaha ...E heluhelu hou aku -
ʻO nā lako hana ʻike wikiwiki a me ke ʻano ʻike i ke kaʻina hana hana o ka paipu ʻāpana pā mānoanoa nui
Palapala Noi (palapala Sila Nui): CN202210257549.3 Lā Noi: Malaki 16, 2022 Helu Hoʻolaha/Palapala Hoʻolaha: CN114441352A Lā Hoʻolaha/Palapala Hoʻolaha: Mei 6, 2022 Mea Noi (kuleana palapala sila nui): Tianjin Bosi Testing Co., Ltd Nā Mea Hana: Huang Yalian, Yuan Lingjun, Wang Deli, Yan...E heluhelu hou aku -
He aha nā kūlana hōʻoia o Yuantai Derun Steel Pipe Manufacturing Group?
ʻO ka palapala hōʻoia maikaʻi, i kekahi ʻano, e hōʻike ana inā kūpono ka maikaʻi o ka huahana i ke kūlana. I kēia manawa, ke hoʻomaka nei nā hale hana kila a me nā ʻoihana he nui e ʻike i nā pono o ka palapala hōʻoia maikaʻi no nā ʻoihana. ʻAe, nā hale wili kila He aha nā pono e hiki ai i ka maikaʻi...E heluhelu hou aku -
Mele Kalikimaka iā ʻoukou a pau!
Mele Kalikimaka iā ʻoukou a pau! Mahalo i nā mea kūʻai aku ma ka honua holoʻokoʻa no ko lākou kākoʻo a me ka hilinaʻi iā Yuantai DeRun steel Pipe Manufact...E heluhelu hou aku -
Ka ʻike ʻana i nā paipu huinahā hoʻopunipuni a haʻahaʻa
ʻO ka mākeke paipu huinaha he hui pū ʻana o ka maikaʻi a me ka maikaʻi ʻole, a ʻokoʻa loa ke ʻano o nā huahana paipu huinaha. I mea e ʻike ai nā mea kūʻai aku i ka ʻokoʻa, i kēia lā ke hōʻuluʻulu nei mākou i nā ʻano hana e ʻike ai i ka maikaʻi o ...E heluhelu hou aku -
ʻO ka huahana mākeke o ka paipu ʻāpana huinahā ma Kina he 12.2615 miliona tons
ʻO ka paipu huinaha kahi ʻano inoa no ka paipu huinaha a me ka paipu huinahā, ʻo ia hoʻi, nā paipu kila me nā lōʻihi ʻaoʻao like a like ʻole. Ua ʻōwili ʻia mai ke kila ʻoki ma hope o ka mālama ʻana i ke kaʻina hana. Ma ke ʻano laulā, ua wehe ʻia ke kila ʻoki, hoʻohālikelike ʻia, ʻōwili ʻia, hoʻopaʻa ʻia e hana i kahi paipu poepoe, ʻōwili ʻia i...E heluhelu hou aku -
He aha ka ʻokoʻa ma waena o ka ʻōwili wela a me ka ʻōwili anu?
ʻO ka ʻokoʻa ma waena o ka ʻōwili wela a me ka ʻōwili anu ʻo ia ka mahana o ke kaʻina hana ʻōwili. ʻO "Anuanu" ke ʻano o ka mahana maʻamau, a ʻo "wela" ke ʻano o ka mahana kiʻekiʻe. Mai ka manaʻo o ka metallurgy, pono e hoʻokaʻawale ʻia ka palena ma waena o ka ʻōwili anu a me ka ʻōwili wela...E heluhelu hou aku -
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E like me kā kākou e ʻike nei, ʻo ka ʻāpana kila hakahaka kahi mea hana hale maʻamau no nā hale kila. Ua ʻike anei ʻoe i ka nui o nā ʻano ʻāpana o nā lālā hale kila kiʻekiʻe? E nānā kākou i kēia lā. 1, lālā i hoʻokaumaha ʻia e ke axial ʻO ka lālā e hali ana i ka ikaika axial e pili nui ana...E heluhelu hou aku -
Hoʻomaikaʻi iā Messi i ka lanakila ʻana i ka World Cup! Hoʻomaikaʻi i kā mākou mea kūʻai aku a pau o ʻAmelika Hema!
Hoʻomaikaʻi iā Messi i ka lanakila ʻana i ka World Cup! Hoʻomaikaʻi i kā mākou mea kūʻai aku a pau o ʻAmelika Hema! Ma hope o 36 mau makahiki, ua lanakila hou ʻo Argentina i ka hoʻokūkū, a ua hoʻokō hope ʻo Messi i kāna makemake. I ka Qatar World Cup, ua lanakila ʻo Argentina i ka hoʻokūkū ma ka lanakila ʻana iā Farani 7-5 ma ka pena...E heluhelu hou aku -
ʻO Yuantai Derun Steel Pipe Manufacturing Group - Hihia Papahana Paipu Huinahā a me nā ʻĀpana like
Hoʻohana nui ʻia ka paipu huinahā o Yuantai Derun. Ua komo ʻo ia i nā hihia ʻenekinia nui no nā manawa he nui. Wahi a nā hiʻohiʻona hoʻohana like ʻole, penei kāna mau hoʻohana: 1. Nā paipu kila huinahā a me nā ʻāpana huinahā no nā hale, ka hana mīkini, ke kūkulu kila...E heluhelu hou aku -
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Ke kūʻai a hoʻohana mākou i ka paipu huinaha, ʻo ka mea nui e hoʻoholo ai inā kūlike ka huahana i ke kūlana, ʻo ia ka waiwai o ke kihi R. Pehea e kuhikuhi ʻia ai ke kihi R o ka paipu huinaha ma ke kūlana aupuni? E hoʻonohonoho wau i kahi papa no kāu kuhikuhi. ...E heluhelu hou aku





