GB/T 3190-2020
变形铝及铝合金化学成分
Chemical composition of wrought aluminium and aluminium alloys
- 实施日期
- 2021-02-01
- ICS 分类
- 77.150.10
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 3190-2020
Chemical composition of wrought aluminium and aluminium alloys
GB/T 38526-2020
Titanium tubes for aerospace propulsion system
GB/T 38524-2020
Hafnium bars and hafnium wires
GB/T 38512-2020
Aluminum and aluminum alloy tubes for the pressure vessel
GB/T 38472-2019
Recycling materials for cast aluminium alloys
GB/T 38471-2019
Recycling materials for copper
GB/T 38470-2019
Recycling materials for brass
GB/T 38106-2019
Aluminum and aluminum alloy plates and sheets for pressure vessel
GB/T 7739.14-2019
Methods for chemical analysis of gold concentrates—Part 14: Determination of thallium content—Inductively coupled plasma atomic emission spectrometry and inductively coupled plasma mass spectrometry
GB/T 37653-2019
Platinum ingots
GB/T 37616-2019
Aluminium alloys extruded profiles-axial force controlled fatigue testing method
GB/T 37603-2019
Medium temperature brazing filler metals of aluminum alloys
GB/T 37596-2019
Magnesium alloy forgings for aerospace
GB/T 37579-2019
Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems
GB/T 37572-2019
Copper and copper alloy strip for heat exchanger
GB/T 37571-2019
Copper and copper alloy strip for relay
GB/T 37570-2019
Copper alloy sheet for oilless bearing
GB/T 37569-2019
Copper alloy rod for die forgings (hot-pressed)
GB/T 37568-2019
Tin-plated copper and copper alloy strip
GB/T 37567-2019
Copper and copper alloy sheet and strip for building decoration