GB/T 38960-2020
耐低温定膨胀合金
Cryogenic-resistant controlled expansion alloys
- 实施日期
- 2021-01-01
- ICS 分类
- 77.140.99
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 38960-2020
Cryogenic-resistant controlled expansion alloys
GB/T 38941-2020
Superalloy rods for powders atomized by plasma rotating electrode process
GB/T 38940-2020
Precision expansion alloys for sealing to silicon and silicon components
GB/T 38938-2020
High strength and low expansion alloy
GB/T 38815-2020
Superalloy powders atomized by plasma rotating electrode process
GB/T 4461-2020
Thermostat metal strip
GB/T 38233-2019
Iron-bearing dust and sludge- Determination of lead and zinc content- Inductively coupled plasma atomic emission spectrometry
GB/T 38216.2-2019
Steel slag—Determination of fluoride content and chloride content—Ion chromatography
GB/T 38216.1-2019
Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
GB/T 37792-2019
General specification for welded corrosion resistant alloy pipes and tubes
GB/T 37797-2019
Precision alloys—Designation
GB/T 37791-2019
Corrosion-resistant alloy strips for welding
GB/T 37605-2019
Welded corrosion resistant alloy pipes and tubes
GB/T 37620-2019
Corrosion-resisting alloy forging
GB/T 37614-2019
Corrosion-resistant alloy seamless tube and pipe
GB/T 37612-2019
Corrosion-resistant alloy wires for welding
GB/T 37610-2019
Corrosion-resistant alloy small diameter precision seamless tubes
GB/T 37609-2019
General technical requirements of corrosion-resistant alloy strips and wires for welding
GB/T 37607-2019
Corrosion-resistant alloy wire rod and wire
GB/T 29514-2018
Technical specification of steel slag treatment technology