switching and pressure equalizing valve 切换均压阀
pressure equalizing valve 均压阀 ; 压力平衡阀
oil pressure equalizing valve 油压平衡阀
two-pressure-equalizing pressure control valve 两种压力平衡的压力控制阀
·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