GB/T 38786-2020
镁及镁合金铸锭纯净度检验方法
Testing method for cleanliness of magnesium and magnesium alloy ingots
- 实施日期
- 2021-05-01
- ICS 分类
- 77.040.99
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 38786-2020
Testing method for cleanliness of magnesium and magnesium alloy ingots
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Metallographic examination method of medium and high strength stainless steel castings for general engineering applications
GB/T 25917.2-2019
Uniaxial fatigue testing systems—Part 2: Dynamic calibration device (DCD) instrumentation