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CSA/ANSI/IAS NGV 4.6:99/CSA 12.56:M99 (R2019)
Current
Current
The latest, up-to-date edition.
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MANUALLY OPERATED VALVES FOR NATURAL GAS DISPENSING SYSTEMS
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
12-01-2013
Publisher
These requirements apply to manually operated valves for high pressure natural gas.
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