... diverter valve 转换阀; 分流阀; 分流器阀门 dividing control valve 分配控制阀 donkey check valve 辅助止回阀 ...
基于210个网页-相关网页
... 充分样本 adequate sample 分样控制阀 dividing control valve 复分样品 replicate sub-sample ...
基于1个网页-相关网页
pressure dividing control valve 压力分配控制阀
dividing g control valve 分配控制阀
·2,447,543篇论文数据，部分数据来源于NoteExpress
A complete processing technology is summed up for the main valve opening of the dividing control valve in the fine machining pieces based on the study and test.
通过对精密加工件分配阀体主阀孔的加工工艺试验及研究，总结了一套行之有效的加工工艺。
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