ASTM E3225-20 用目测法对管道间隙监测用防溢设备和安全壳集水坑进行液体试验的标准实施规程.pdf

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standardis.Guides and Remendations issued by the World Trade Organization Technical Barriers to Trade (TBT)Committee. Designation:E3225-20 INTERNATIONAL Standard Practice for Performing a Liquid Test of Spill Prevention Equipment and Containment Sumps Used for Interstitial Monitoring of Piping by Visual Examinationt This standard is issued under the fixed designation E3225;the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon (e)indicates an editorial change since the last revision or reapproval. 1.Scope responsibility of the user of this standard to establish appro- 1.1 Spill prevention equipment and containment sumps are priate safety health and environmental practices and deter- tested periodically to ensure the equipment is liguid right by mine the applicabiliry of regulatory limitations prior to use. using vacuu...