Home / Standards / GB/T 8063-1994 GB/T 8063-1994 Abolished Designation of cast nonferrous metalsand their alloys 铸造有色金属及其合金牌号表示方法 Standard Type GBT ICS 77.140.90 CCS J31 Status 废止 Issue Date 1994-07-19 Implementation 1995-05-01 Responsible Dept 国家标准委 Drafting Unit N/A