ASTM F1793-97(2004) Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow

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语言版本：英文版

标准类别：国外标准

关键词： ASTM F1793 97 2004 Standard

标准简介

ASTM F1793-97(2004) Standard Specification for Automatic Shut-Off Valves (Also Known as Excess Flow Valves, EFV) for Air Or Nitrogen Service