Nūhou ʻOihana
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E hoʻohana ʻia ka laina hana hou ma ʻAukake o 2021
I mea e hoʻokō ai i ka piʻi ʻana o ka sodium perchlorate i ka mākeke kūloko a me ka honua, ua hoʻopuka ʻo YANXA a me kāna ʻoihana pili i kahi laina hana ʻē aʻe i ka hale hana e kū nei ma Weinan, Kina.E hoʻopau ʻia ka laina hana hou i Iulai o 2021 ...Heluhelu hou aku -
Nā mea hoʻohana pālua a me nā palapala noi laikini lawe ʻenehana
1. He kope o ka ʻaelike a ʻaelike paha;2. ʻO ka wehewehe ʻenehana o nā mea hoʻohana pālua a me nā ʻenehana;3. Ka palapala hoʻohana hope a me ka palapala hoʻohana hope (me ka unuhi Kina), E like me nā koi o ka Ministry of Commerce, pono kekahi mau ʻāina e hāʻawi i ka palapala hōʻoia ʻelua.Inā no...Heluhelu hou aku -
Atomized Magnesium Pauda
Ke hoʻohālikelike ʻia me ka pauka magnesium kuʻuna (milling machine, ground) ka pauka magnesium atomized i hana ʻia e Tangshan Weihao magnesium powder Co., Ltd he mau hiʻohiʻona: kiʻekiʻe maʻemaʻe, kiʻekiʻe kiʻekiʻe o ka magnesium ikaika, hana kiʻekiʻe, kiʻekiʻe ʻike kiʻekiʻe, kiʻekiʻe fluidity, kiʻekiʻe. kūpaʻa...Heluhelu hou aku -
Noi o Ddi i ka lole lole lole
ʻO Diisocyanate (DDI) kahi diisocyanate aliphatic kū hoʻokahi me 36 carbon atom dimer fatty acid iwi kuamoʻo.Hāʻawi ka hale i ka DDI i ka maʻalahi a me ka hoʻopili ʻana ma mua o nā isocyanates aliphatic.Loaʻa i ka DDI nā waiwai haʻahaʻa haʻahaʻa, ʻaʻohe melemele, hoʻoheheʻe i ka hapa nui o nā mea hoʻoheheʻe organik, haʻahaʻa wai haʻahaʻa a ...Heluhelu hou aku