sealed joint的意思|示意

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sealed joint相关短语

1、 water sealed joint 存水接头

2、 trapwater-sealed joint 存水弯

3、 water-sealed joint 止水缝,存水接头

4、 lead sealed joint 铅封接头

5、 gasket sealed joint 衬垫密封接头

6、 Water r sealed joint 存水弯

7、 oil-sealed jar safety joint 油封式震击器安全接头

8、 rigid-flexible joint of sealed zone 刚柔结合的密封区

9、 sealed jar safety joint 油封式震击器安全接头