ASTM F993-86(2006)被替代
Standard Specification for Valve Locking Devices
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM F993-86(2006)
发布时间：2006/2/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：6
标准简介
CONTAINED IN VOL. 01.07, 2008Covers the application, design, and materials for valve locking devices, which include locking devices Types I and II described in this specification are designed to secure the valve in a fully opened or completely closed position.
本标准替代的旧标准
替代本标准的新标准
