GB/T 19471.2-2004现行
Plastics piping systems ? Elastomeric-sealing-ring-type socket joints of unplasticized poly(vinyl chloride)(PVC-U)for use with PVC-U pipes ? Test method for leaktightness under negative pressure
出版：Standardization Administration of China
专家解读视频
基本信息
标准编号： GB/T 19471.2-2004
标准类别：Standard
出版单位：Standardization Administration of China
标准页数：8
等同采用的国际标准
ISO 13844:2000 - Identical
