Soft seal gate valve for water supply and drainage
Soft seal gate valve for water supply and drainage, Total:2 items.
The international standard classification for "Soft seal gate valve for water supply and drainage" includes: .
The Chinese standard classification for "Soft seal gate valve for water supply and drainage" includes: .
Professional Standard - Urban Construction
- CJ/T 216-2005 Resilient-seated gate valves for water supply and drainage service
- CJ/T 216-2013 Resilient-seated gate valves for water supply and drainage service
