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Details test and examination criteria for manually operated gas valves which are substantially of the plug and body, or rotating disc type, and to valves of other types which will provide equivalent performance. The standard presents minimum levels for the substantial and durable construction, safe operation and acceptable performance of such valves.
Product Details
- Published:
- 01/01/2001
- Number of Pages:
- 3
- File Size:
- 1 file , 39 KB
