blanking plug
短语词组
- Constant Flow Blanking Plug 恒流堵塞器
- adjustable blanking plug 可调堵塞器
- blanking -off plug 浇口塞
- water distribution blanking plug 配水堵塞器
- circular head blanking plug 圆头堵塞
- Blanking plug with lockring 带锁紧环的截止管塞
- blanking cap & plug 井口帽
- inspection hole blanking plug 检验孔堵塞 返回 blanking plug