Home / Standards / GB/T 17037.4-2003 GB/T 17037.4-2003 Active Plastic--Injection moulding of test specimens of thermoplastic materials--Part 4: Determination of moulding shrinkage 塑料 热塑性塑料材料注塑试样的制备 第4部分: 模塑收缩率的测定 Standard Type GBT ICS 83.080.20 CCS G31 Status 现行 Issue Date 2003-02-10 Implementation 2003-07-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A