GB/T 38471-2019
再生铜原料
Recycling materials for copper
- 实施日期
- 2020-07-01
- 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 38471-2019
Recycling materials for copper
GB/T 38470-2019
Recycling materials for brass
GB/T 38444-2019
Electronic toll collection—On board unit
GB/T 38443-2019
GH4145 alloy bars and forgings—General specification
GB/T 38441-2019
Pig iron and cast—Determination of chromium,copper,magnesium,manganese,molybdenum,nickel,phosphorus,tin,titanium,vanadium and silicon content—Inductively coupled plasma atomic emission spectrometric method
GB/T 38440-2019
Test method for penetration strength of cast iron
GB/T 38439-2019
Measuring specifications for methods to obtrusive light of outdoor lighting
GB/T 38438-2019
Operational evaluation index system for electric power communication network
GB/T 38437-2019
Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method
GB/T 38436-2019
Engineering data handover specification for power transmission and transformation
GB/T 38435-2019
Specification for protection configuration and setting for transmission line of electrified railway traction station
GB/T 38433-2019
General technical specifications for sightseeing combination bus
GB/T 38432-2019
Particle—Gas-solid reaction measurement—Micro fluidized bed method
GB/T 38431-2019
Particulate—Dispersion stability analysis─Static multiple light scattering
GB/T 38430-2019
Corrosion of metals and alloys—Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials
GB/T 38429.2-2019
Explosion protected safety technique of automotive LPG filling stations—Part 2: Explosion protected components related to LPG dispensers and installation requirements
GB/T 38429.1-2019
Explosion protected safety technique of automotive LPG filling stations—Part 1: Explosion protected safety technique requirements for LPG dispensers
GB/T 38428.1-2019
Direct current (DC) plugs and socket-outlets for information and communication technology (ICT) equipment installed in data centres and telecom central offices—Part 1: General requirements
GB/T 38427.1-2019
Technical requirements for anti-counterfeit via biometrics—Part 1: Face recognition
GB/T 38426-2019
Test method for thermal resistance and use temperature of sleeping bags