GB/T 26017-2020
高纯铜
High purity copper
- 实施日期
- 2021-08-01
- ICS 分类
- 77.150.30
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 26017-2020
High purity copper
GB 39176-2020
Rare earth products packing, marking, transport and storage
GB/T 39041-2020
Carbon steel-fiber reinforced plastic clad bars for reinforcement concrete
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Measurement of the magnetic properties of electrical steels by means of a single sheet tester—H-coil method
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Cemented carbide rods with helical coolant holes
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Tantalum and tantalum alloy powder for additive manufacturing
GB/T 38988-2020
Damage-tolerant grade titanium alloy plate
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Method of measuring shape and dimension for wrought titanium and titanium alloy products
GB/T 38976-2020
Test method for the oxygen concentration in silicon materials—Inert gas fusion infrared detection method
GB/T 38977-2020
Nanometer grain cemented carbide rod
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Sintered-metal injection-moulded materials—Specifications
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Wrought aluminum alloy precision forging—Technological specification
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TiB2 particulate reinforced aluminum alloy powder for additive manufacturing
GB/T 39040-2020
Steel seals and edge protectors for packing
GB/T 38980-2020
Test method for artificial defect sizes of zirconium tube flaw detection comparison samples
GB/T 38986-2020
Methods of descaling and cleaning for zirconium and zirconium alloy surfaces
GB/T 39033-2020
Austenitic-ferritic duplex stainless steel wire rods
GB/T 21965-2020
Steel wire ropes—Vocabulary for acceptance and defect
GB/T 38973-2020
Titanium and titanium alloy bars for additive manufactural powder
GB/T 38970-2020
Molybdenum and molybdenum alloy powder for addictive manufacturing