Home / Standards / GB/T 2439-2001 GB/T 2439-2001 Active Conducting and dissipative rubbers,vulcanized or thermoplastic--Measurement of resistivity 硫化橡胶或热塑性橡胶 导电性能和耗散性能电阻率的测定 Standard Type GBT ICS 83.060 CCS G40 Status 现行 Issue Date 2001-08-28 Implementation 2002-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A