标准编号:DIN EN 922-1995
标准名称:塑料管道和管道输送系统.未增塑聚氯乙烯管和管件.测定粘度数值和K值计算...
英文名称:Plastics piping and ducting systems - Pipes and fittings of unplasticized poly(vinyl chloride) (PVC-U) - Specimen preparation for determination of the viscosity number and calculation of the K-value; German version EN 922:1994
发布部门:
发布日期:1995-01-01
实施日期:
标准状态:现行
文件格式:PDF