GB/T 38689-2020
耐蚀合金冷轧薄板及带材
Corrosion-resistant alloy cold-rolled sheets and strips
- 实施日期
- 2020-10-01
- ICS 分类
- 77.140.50
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 38689-2020
Corrosion-resistant alloy cold-rolled sheets and strips
GB/T 38688-2020
Corrosion-resistant alloy of hot rolled plates
GB/T 38687-2020
Rubber and plastics machinery—Communicating protocol for auxiliary equipment
GB/T 38686-2020
Test method for flexibility of ultrathin glass—Two point bending method
GB/T 38685-2020
Determination of sulphuric acid mist in tail gas for sulphuric acid industry
GB/T 38684-2020
Metallic materials—Sheet and strip—Biaxial stress-strain curve by means of bulge test—Optical measuring systems
GB/T 38683-2020
Method of ultrasonic testing for large inclusions in bearing steel
GB/T 38682-2020
Welded nickel-iron-chromium alloy pipes for fluid service
GB/T 38681-2020
Seamless corrosion resistant alloy pipes and tubes for industrial furnace
GB/T 38680-2020
Technical guidelines for central heating system using low grade industrial surplus heat
GB/T 38679-2020
Test method for vehicle running deviation
GB/T 38678-2020
General technical requirements for shallow geothermal energy utilization
GB/T 38677-2020
Gas analysis—Measurement procedure and result—Technical requirements for calibration
GB/T 38663-2020
Identification system for internet of things—Middleware standard for Ecode identification system
GB/T 38662-2020
Identification system for internet of things—Guideline for Ecode identification applications
GB/T 38661-2020
Technical specifications of battery management system for electric vehicles
GB/T 38660-2020
Identification system for internet of things—Security mechanism for Ecode identification system
GB/T 38659.1-2020
Electromagnetic compatibility—Risk assessment—Part 1:Electronic and electrical device
GB/T 38658-2020
Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB/T 38657-2020
Specifications for low pressure feed water heater for conventional island in nuclear power station