
BS ISO 294-5. Plastics. Injection moulding of test specimens of thermoplastic materials. Part 5. Preparation of standard specimens for investigating anisotropy
出版:British Standards Institution

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BS ISO 294-5. Plastics. Injection moulding of test specimens of thermoplastic materials. Part 5. Preparation of standard specimens for investigating anisotropy
出版:British Standards Institution
专家解读视频