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International Standard Category: Mechanical testing of metals

GB/T 19748-2019    Metallic materials—Charpy V-notch pendulum impact test—Instrumented test method
金属材料 夏比V型缺口摆锤冲击试验 仪器化试验方法 ;
Category No.:77.040.10 Valid Status:valid
Issued Organization:SAMR and SAC Issued Date:2019-08-30
Implemented Date:2020-7-1 Abolished Date:
Superseded Standard.: Superseded Date:
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