GB/T 37520-2019
航空用钛合金挤压型材
Titanium alloy extrusion profiles for aviation
- 实施日期
- 2020-05-01
- ICS 分类
- 77.150.50
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 37520-2019
Titanium alloy extrusion profiles for aviation
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