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。
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R2 is the point of signal transfer between plunger and barrel.
R2是顶针与套壳体之间的信号传输点。
应用推荐
模块上移
模块下移
不移动