single acting hand pump的意思|示意
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英 / /
单作用手摇泵
single acting hand pump的网络常见释义
单作用手摇泵 ... 单位面积载荷 load rating 单作用手摇泵 single acting hand pump 单侧上烧嘴热炉 top one way fired pit ...
single acting hand pump相关短语
1、 single-acting hand pump 单作用手摇泵 ; 背负式单阀泵