Home / Standards / GB/T 8375-1987 GB/T 8375-1987 Active Classification and type nomenclature for taps 水嘴分类、型号命名方法 Standard Type GBT ICS 23.060 CCS Y71 Status 现行 Issue Date 1987-12-10 Implementation 1988-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A