GB/T 17037.5-2020塑料热塑性塑料材料注塑试样的制备第5部分:各向异性评估用标准试样的制备标准
英文:Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens fo...
英文:Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: Preparation of standard specimens fo...