blanking plug
短语词组
- Constant Flow Blanking Plug 恒流堵塞器
- adjustable blanking plug 可調堵塞器
- blanking -off plug 澆口塞
- water distribution blanking plug 配水堵塞器
- circular head blanking plug 圓頭堵塞
- Blanking plug with lockring 帶鎖緊環的截止琯塞
- blanking cap & plug 井口帽
- inspection hole blanking plug 檢騐孔堵塞 返回 blanking plug