Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
CJ/T 217-2013 |
Compound quick air inbreathe-release valve for water supply pipeline 给水管道复合式高速进排气阀 |
China Urban Construction industry
Standards Compound quick air |
English PDF |
CJ/T 217-2013 |
Compound quick air inbreathe-release valve for water supply pipeline 给水管道复合式高速进排气阀 |
China Urban Construction industry
Standards Compound quick air |
English PDF |
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