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GB/T 41638.3-2023
Plastics—Carbon and environmental footprint of biobased plastics—Part 3:Process carbon footprint—Requirements and guidelines for quantification
GB/T 41638.2-2023
Plastics—Carbon and environmental footprint of biobased plastics—Part 2:Material carbon footprint—Amount (mass) of CO2 removed from the air and incorporated into polymer molecule
GB/T 20333-2023
Taps for parallel and taper pipe threads general dimensions and marking
GB/T 6683.3-2023
Petroleum and related products—Precision of measurement methods and results—Part 3: Monitoring and verification of published precision data in relation to methods of test
GB/T 20320-2023
Wind energy generation systems—Electrical characteristics measurement and assessment of wind turbines
GB/T 42534.2-2023
Fluid power—Specification of reference dictionary—Part 2:Definitions of classes and properties of pneumatics
GB/T 24747-2023
Safety technology conditions for organic heat transfer fluid
GB/T 42546-2023
Resource utilization of agricultural waste—Recycling utilization of agricultural products processing wastes
GB/T 42542-2023
Fibre-reinforced composites—Method for accelerated moisture absorption and supersaturated conditioning by moisture using sealed pressure vessel
GB/T 42679-2023
Resource utilization of agricultural wastes—Comprehensive utilization of biomass resources
GB/T 42550-2023
Resource utilization of agricultural wastes—Disposal and recycling of packaging waste for agriculture production means
GB/T 42599-2023
Wind energy generation systems—Electrical simulation model validation
GB/T 36237-2023
Wind energy generation systems—Generic electrical simulation models
GB/T 42598-2023
Safety of machinery—Instruction handbook—General drafting principles
GB/T 90.1-2023
Fasteners—Acceptance inspection
GB/T 70.3-2023
Hexagon socket countersunk head screws with reduced loadability
GB/T 24475-2023
Remote alarm on lifts
GB/T 7025.1-2023
Lifts—Main specifications and the dimensions, arrangements for its cars, wells and machine rooms—Part 1: Lifts of classes Ⅰ、Ⅱ、Ⅲ、Ⅵ
GB/T 7233.2-2023
Steel castings—Ultrasonic testing—Part 2:Steel castings for highly stressed components
GB/T 30030-2023
Automated guided vehicle—Vocabulary
