Powder Metallurgy is a process for making parts from metal powder.
粉末冶金是用金属粉末制作部件的过程。
Then the powder metallurgy gear is compared with gear made of alloy cast iron.
并对合金铸铁机油泵驱动齿轮和粉末冶金机油泵驱动齿轮加以比较。
The invention discloses a hydraulic driven side powder metallurgy die carrier.
本发明公开了一种液压驱动侧置的粉末冶金模架。
The invention discloses a hydraulic driven side powder metallurgy die carrier.
本发明公开了一种液压驱动侧置的粉末冶金模架。
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