pump check valve ball 止回阀球
·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, it should be considered for cutlery, needle valves, ball check valves, valve seats, pump parts, ball studs, bushings, and wear-resistant textile components.
首选应用是轴承结构，包括滚珠和轴套。还有，它也能用来做刀具、针形阀、球型止回阀、阀门基座、泵零件、球头螺栓、轴套、抗磨损纺织机械。
youdao
应用推荐
模块上移
模块下移
不移动