Welina mai i kā mākou mau pūnaewele!
Nūhou
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uwea keleawe enamled (hoʻomau ʻia)
Kūlana huahana l. Enameled uea 1.1 huahana maʻamau o enameled poepoe uea: gb6109-90 moʻo maʻamau; zxd/j700-16-2001 ʻenehana kūloko mana maʻamau 1.2 huahana maʻamau o enamelled uea pālahalaha: gb/t7095-1995 moʻo Kūlana no nā ʻano hoʻāʻo o ka enamelled puni a me nā uea pālahalaha: gb/t4074-1...Heluhelu hou aku -
Uea keleawe enameled (e hoʻomau ʻia)
ʻO ka uea enamel kahi ʻano nui o ka wili wili, aia i ʻelua ʻāpana: conductor a insulating layer. Ma hope o ka hoʻopili ʻana a me ka palupalu, pena ʻia ka uea ʻole a kālua ʻia no nā manawa he nui. Eia naʻe,ʻaʻole maʻalahi ka hanaʻana i nā huahana e kūpono i nā koi o nā kūlana a me nā mea kūʻai. ʻo ia...Heluhelu hou aku -
FeCrAl alloy pono a me ka hemahema
He mea maʻamau ka FeCrAl alloy ma ke kahua hoʻomehana uila. No ka mea he nui kona mau pono, ʻoiaʻiʻo nō hoʻi nā hemahema, e aʻo iā ia. Pōmaikaʻi: 1, He kiʻekiʻe ka mahana hoʻohana i ka lewa. Hiki ke hoHeluhelu hou aku -
Nūhou Tankii: He aha ka mea pale?
ʻO ka resistor kahi mea uila passive e hana i ke kū'ē i ke kahe o ke au uila. Ma kahi kokoke i nā pūnaewele uila a me nā kaapuni uila hiki ke loaʻa iā lākou. Ana ʻia ke kūʻē ʻana ma ohms. ʻO ka ohm ke kū i ka wā e hele ai ke au o hoʻokahi ampere ma kahi ...Heluhelu hou aku -
TANKII APM Puka mai
I kēia mau lā, ua holomua kā mākou hui i ka TANKII APM. He metallurgical pauka kiʻekiʻe, hoʻoikaika ʻia ka dispersion, ferrite FeCrAl alloy i hoʻohana ʻia i nā wela paipu a hiki i 1250°C (2280°F). Loaʻa i nā paipu TANKII APM ke kūpaʻa maikaʻi i ka wela kiʻekiʻe. Hoʻokumu ʻo TANKII APM i kahi kūlana maikaʻi loa, n...Heluhelu hou aku -
Pehea e lōʻihi ai ka lōʻihi o nā paipu uila
ʻO kaʻoiaʻiʻo, aia kēlā me kēia huahana hoʻomehana uila i kona ola lawelawe. Hiki i nā huahana hoʻomehana uila ke hiki aku ma mua o 10 mau makahiki. Eia nō naʻe, inā hoʻohana ʻia a mālama pono ʻia ka paipu kukui, ʻoi aku ka lōʻihi o ka tube radiant ma mua o nā mea maʻamau. E hōʻike aku iā Xiao Zhou iā ʻoe. , Pehea e hana ai i ka radian...Heluhelu hou aku -
ʻIke ʻoe i kēia mau ʻike a pau e pili ana i ka uea kūʻē?
No ka uea kū'ē, hiki ke hoʻoholo i ka mana o kā mākou kū'ē e like me ke kū'ē o ka uea kū'ē. ʻO ka nui o kona mana, hiki i nā poʻe he nui ke ʻike ʻole i ke koho ʻana i ka uea kūʻē, a ʻaʻole nui ka ʻike e pili ana i ka uea kūʻē. , Xiaobian wi...Heluhelu hou aku -
Ua piʻi ke kumu kūʻai Nickel i 11 mau mahina kiʻekiʻe ma luna o nā manaʻolana o ka koi ikaika
ʻO Nickel, ʻoiaʻiʻo, ʻo ia ka metala kī i ʻeli ʻia ma Sudbury a e ʻelua mau mea hana nui o ke kūlanakauhale, ʻo Vale a me Glencore. Ma hope o nā kumukūʻai kiʻekiʻe aʻe ka lohi i ka hoʻonui ʻia ʻana o ka mana hana ma Indonesia a hiki i ka makahiki aʻe. "Ma hope o nā koena ma mua o kēia makahiki, hiki ke hōʻemi ʻia i ...Heluhelu hou aku