Home / Standards / GB/T 4169.4-2006 GB/T 4169.4-2006 Active Components of injection moulds for plastics - Part 4: Headed guide pillar 塑料注射模零件 第4部分：带头导柱 Standard Type GBT ICS 25.120.30 CCS J46 Status 现行 Issue Date 2006-12-08 Implementation 2007-04-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委