标准号:BS EN ISO 13844-2000 已废止
英文名称:Plastics piping systems - Elastomeric-sealing-ring-type socketr joints of unplasticized poly(vinyl chloride) (PVC-U) for use with PVC-U pipes - Test method for leaktightness under negative pressure
标准组织
CCS分类
ICS分类
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废止日期