Home / Standards / GB/T 33580-2017 GB/T 33580-2017 Active Testing and measuring methods of energy consumption for rubber and plastics extruder 橡胶塑料挤出机能耗检测方法 Standard Type GBT ICS 71.120;83.200 CCS G95 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A