服务项目
![](https://www.qth58.cn/image/subcate/2730.jpg)
面议
角式铜球阀(加大内丝)
![](https://dimg.qth58.cn/image/upload/38/6c/46/b2/386c46b209d05cbf9c95147e3fad5f1e.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-559
![](https://dimg.qth58.cn/image/upload/72/c6/2e/d0/72c62ed0beab14fff5b37cc629a522d3.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-537
![](https://dimg.qth58.cn/image/upload/7b/ec/23/ca/7bec23ca186c7c9801dfce737e2db175.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-560
![](https://dimg.qth58.cn/image/upload/3e/49/84/ca/3e4984cae2c1cb1cac06a623459edd4a.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-534
![](https://dimg.qth58.cn/image/upload/48/13/48/40/48134840a3484a42281c4884070e04aa.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-535
![](https://dimg.qth58.cn/image/upload/75/f9/9d/08/75f99d085de720f4f9cc6c0b4f0574ba.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-536
![](https://dimg.qth58.cn/image/upload/61/00/a8/9e/6100a89e9a408ee2b55fc90a4473d389.jpg?x-oss-process=image/resize,m_fixed,h_156,w_180)
面议
锁闭阀系列YN-537
![](https://www.qth58.cn/image/subcate/2627.jpg)
面议
锁闭阀系列YN-537