GB/T 7999-2026
铝及铝合金光电直读原子发射光谱分析方法
Photoelectric direct reading atomic emission spectrometric method of aluminium and aluminium alloys
- 实施日期
- 2026-12-01
- ICS 分类
- 77.120.10
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 7999-2026
Photoelectric direct reading atomic emission spectrometric method of aluminium and aluminium alloys
GB/T 3199-2026
Packing, marking, transporting and storing of wrought aluminium and aluminium alloy products
GB/T 4949-2026
Chemical analysis methods for sacrificial anode of Al-Zn-In system alloy
GB/T 46816-2025
Aluminium alloy flange forgings—General specifications
GB/T 42916-2023
GB/T 26649-2025
Magnesium alloy castings for automobile wheels
GB/T 43920-2024
GB/T 43139-2023
GB/T 40382-2021
GB/T 15115-2024
Die casting aluminum alloys
GB/T 43920-2024
General technical specification for centralized smelting and distribution of aluminum alloy melt for die casting
GB/T 43139-2023
Density detecting method for vacuum solidified samples of casting aluminum alloys liquid
GB/T 34213-2023
High purity alumina for sapphire single crystal
GB/T 42916-2023
Identification marking of aluminium and aluminium alloy products
GB/T 15114-2023
Aluminum alloy die castings
GB/T 20975.25-2020
GB/T 32792-2016
GB/T 40809-2021
Casting aluminum alloys—Process specification for semisolid rheo-diecasting forming
GB/T 40386-2021
Recycling materials for pure aluminium
GB/T 40382-2021
Recycling materials for wrought aluminium alloys