水力自动门
基于1个网页-相关网页
floating hydraulic-operated automatic gate 浮箱式水力自动门
A flap valve used hi pumping station is a kind of hydraulic-operated automatic gate, which is similar to a hinged check valve.
泵站拍门是水力自动门型式之一。
·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动