Home / Standards / GB/T 31135-2014 GB/T 31135-2014 Active Fiber reinforced unsaturated polyester powder moulding compounds(UP-PMC)for electrical purposes 电气用纤维增强不饱和聚酯粉状模塑料(UP-PMC) Standard Type GBT ICS 29.035.20 CCS K15 Status 现行 Issue Date 2014-09-03 Implementation 2015-02-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A