Home / Standards / GB/T 12554-1990 GB/T 12554-1990 Abolished Specification of injection mould for plastics 塑料注射模技术条件 Standard Type GBT ICS 25.120.30 CCS Y99 Status 废止 Issue Date 1990-12-12 Implementation 1991-10-01 Responsible Dept 国家标准委 Drafting Unit N/A