metallurgy
信息 ... 工艺性能(process properties) 冶 金(metallurgy) 火法冶金(fire metallurgy) ...
冶 powder metallurgy ; MIM ; PM ; sinter ; powder metallurgy
Guye District
Daye
冶,yě,以冰融化解释金属销熔,用焙烧,熔炼等方法提取矿石中所需的金属。