GB/T 42160-2022
Grain boundary diffusion neodymium iron boron permanent magnet materials
- 实施日期
- —
- ICS 分类
- 77.150.99
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 42160-2022
GB/T 42512-2023
GB/T 8545-2024
Aluminium alloy forgings
GB/T 42791-2024
General technical specification for aluminium alloy forgings for aviation products
GB/T 42792-2024
General technical specification of aluminium alloy tubes, rods, profiles and wires for aviation products
GB/T 42793-2024
General technical specification of aluminium alloy plates and sheets for aviation products
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Platinum and platinum alloy powder for addictive manufacturing
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High purity gallium
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Silicon metal
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Magnesium ingots
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Aluminium alloy extruded profiles used for railway vehicle structures
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Unalloyed aluminium ingots for remelting
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Gallium-based liquid metal thermal interface materials
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Copper and copper alloy strip and foil for terminal connectors
GB/T 4437.1-2023
Aluminium and aluminium alloys extruded tubes—Part 1: Seamless tubes
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Aluminium and aluminium alloy plates and sheets for railway application
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Aluminium and aluminium alloys drawn(rolled)round wire
GB/T 26029-2023
Nickel cobalt manganese ternary composite oxide
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Nickel and nickel alloys tube