Home / Standards / GB/T 38008-2019 GB/T 38008-2019 Active Gate valves of thermoplastics materials 热塑性塑料闸阀 Standard Type GBT ICS 83.140.30 CCS G33 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A