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International Standard Category: Mechanical testing of metals

GB/T 230.1-2018    Metallic materials—Rockwell hardness test—Part 1:Test method
金属材料 洛氏硬度试验 第1部分: 试验方法;
Category No.:77.040.10 Valid Status:valid
Issued Organization:SAIC AND SAC Issued Date:2018-05-14
Implemented Date:2018-12-1 Abolished Date:
Superseded Standard.: Superseded Date:
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