Home / Standards / GB/T 18474-2001 GB/T 18474-2001 Active Pipes and fittings made of crosslinked polyethylene(PE-X)--Estimation of the degree of crosslinkingby determination of the gel content 交联聚乙烯(PE-X)管材与管件 交联度的试验方法 Standard Type GBT ICS 23.040.20 CCS G33 Status 现行 Issue Date 2001-10-24 Implementation 2002-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A