El último Reglamento de verificación del medidor de gas de membrana

Category： Noticias de la industria

Time：2024-12-19

A finales de 2012, la administración estatal de supervisión de calidad, inspección y cuarentena emitió el reglamento de verificación del medidor de gas de membrana jjg577 - 2012. Las nuevas regulaciones se implementaron oficialmente el 3 de marzo de 2013. Después de la implementación, reemplazará el reglamento de verificación del medidor de gas de membrana jjg577 - 2005.

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