One effective way is preferred pump barrel and plunger of materials and surface treatment processes.
其中一个有效的方法就是优选泵筒和柱塞的材料和表面处理工艺。
Therefore, plastic mold steel manufacturing processes, in particular the heat treatment processes are different.
因此，对于塑料模具钢的制造工艺，特别是热处理工艺也是大不相同的。
The mine, along New York's Cayuga Lake, processes salt used for road treatment.
这座位于纽约州卡尤加湖沿岸的矿井，加工处理用于道路修整的盐。
The scale inhibition and removal processes by electronic water treatment were investigated in this study.
详细研究了电子水处理过程中的阻垢及除垢过程。
Several typical processes of spent caustic treatment in domestic ethylene industry are introduced.
介绍了目前国内乙烯行业废碱液处理的几种典型工艺。
Several typical processes of spent caustic treatment in domestic ethylene industry are introduced.
介绍了目前国内乙烯行业废碱液处理的几种典型工艺。
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