drg dock pump的意思|示意
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DRG坞泵
drg dock pump的网络常见释义
干船坞泵 ... dredging pump挖泥泵; drg dock pump干船坞泵; drinking water pump饮用抽水机; ...
干船厂泵 ... drinking water pump 饮用水泵 drg dock pump 干船厂泵 dry pit pump 干坑泵 ...
drg dock pump相关短语
1、 drg dock pump coupling 干船坞泵联轴器