问题描述： 恒压泵吸油接头,齿轮泵吸油接头,恒压泵泄油接头体,的英语翻译,急求．．． 1个回答 分类：综合 2014-10-30 问题解答： 我来补答 Constant pressure pump oil absorption joints Gear pump oil absorption joints Constant pressure pump oil spills joint body 展开全文阅读
