GB/T 38944-2020
无损检测 中子小角散射检测方法
Non-destructive testing—Testing method of small-angle neutron scattering
- 实施日期
- 2021-01-01
- ICS 分类
- 19.100
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 38944-2020
Non-destructive testing—Testing method of small-angle neutron scattering
GB/T 38942-2020
Pressure piping code—Utility piping
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 38939-2020
Nickel-based alloy—Determination of multi-element contents—Spark discharge atomic emission spectrometric method(routine method)
GB/T 38938-2020
High strength and low expansion alloy
GB/T 38937-2020
Steel for the reinforcement of concrete vocabulary
GB/T 38936-2020
High temperature carburizing steel for bearing
GB/T 38933-2020
Cold rolled steel sheet for automobile—Test method of phosphate conversion coatings
GB/T 38932-2020
Aircraft environment control system terminology
GB/T 38929-2020
General requirements of mirror milling process for civil aircraft skin parts
GB/T 38928-2020
Manufacturing data definition of civil aircraft composite part design model
GB/T 38927-2020
Technical specification for producing methanol from coke-oven gas
GB/T 38926-2020
Technical specification for collection of textile waste
GB/T 38925-2020
Sorting quality requirement for waste composite package
GB/T 38923-2020
Classification and code of textile waste
GB/T 38922-2020
General specification for 35kV and below voltage standardized protection equipment
GB/T 38921-2020
Specification of steam turbine safty protection system for thermal power plant
GB/T 38920-2020
Coding requirements for dispatch unit of hazardous waste
GB/T 38919-2020
General technical requirements for porous media burners