Home / Standards / GB/T 30086-2013 GB/T 30086-2013 Active Determination of axial coefficient of linear expansion of plastics pipes for water supply 给水塑料管道轴向线膨胀系数试验方法 Standard Type GBT ICS 83.140.30 CCS G33 Status 现行 Issue Date 2013-12-17 Implementation 2014-03-01 Responsible Dept 国家标准委 Drafting Unit N/A