pneumatically operated valve的意思|示意
气动阀
pneumatically operated valve的网络常见释义
气动阀 ... 安装工程installation 气动阀pneumatically operated valve 组装make-up; assemble ...
pneumatically operated valve相关短语
1、 a pneumatically operated valve 气动阀
2、 pneumatically-operated direction valve 气动操纵换向阀
3、 pneumatically-operated cargo valve 气动货油阀