论述了在铝活塞激光表面合金化中试线的研究。
The laser surface alloying of Al piston intermediate test producation line was studied.
本文主要利用以气流磨和搅拌磨为主体的超细粉碎中试线，对电气石超细粉体的制备工艺进行了探讨。
The key equipment of a pilot plant to produce ultra-fine tourmaline powder with jet mill and stirred ball mill is described.
本文主要利用以气流磨和搅拌磨为主体的超细粉碎中试线，对电气石超细粉体的制备工艺进行了探讨。
The key equipment of a pilot plant to produce ultra-fine tourmaline powder with jet mill and stirred ball mill is described.
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