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 44050.2-2024
Hydraulic fluid power—Determination of fluid-borne noise characteristics of components and systems—Part 2: Measurement of speed of sound in a fluid in a pipe
GB/T 44050.1-2024
Hydraulic fluid power—Determination of fluid-borne noise characteristics of components and systems—Part 1: Introduction
GB/T 17699.1-2024
Electronic data interchange for administration, commerce and transport(EDIFACT) —Part 1：Data element directory
GB/T 17699.2-2024
Electronic data interchange for administration, commerce and transport(EDIFACT) —Part 2：Composite data elements directory
GB/T 17699.3-2024
Electronic data interchange for administration, commerce and transport(EDIFACT) —Part 3：Segment directory
GB/T 44051-2024
Non-destructive testing of welds—Phased array ultrasonic testing (UT-PA) for thin-walled steel components—Acceptance levels
GB/T 9536.1-2024
Electromechanical switches for use in electrical and electronic equipment—Part 1: Generic specification
GB/T 35717-2024
Discharge measurement for hydraulic turbines, storage pumps and pump-turbines—Ultrasonic transit-time method
GB/T 44052-2024
Hydraulic fluid power—Filters—Marking of performance characteristics
GB/T 44053-2024
Hydraulic fluid power—Method for evaluating water separation performance of dehydrators
GB/T 44035-2024
Imaging materials—Pictorial colour reflection prints—Methods for evaluating image stability under outdoor conditions
GB/T 41780.2-2024
Internet of things—Edge computing—Part 2：Data management requirements
GB/T 44025-2024
Remanufacturing—Technical specification for plasma spraying
GB/T 44049-2024
Construction machinery—Testing and calculation methods of basic energy consumption data in operational process
GB/T 44088-2024
Technical requirements and test methods for BeiDou navigation satellite system(BDS) geodetic module
GB/T 44086.2-2024
Information interface for BDS-3 regional short message communication user terminal—Part 2: General data interface
GB/T 44086.1-2024
Information interface for BDS-3 regional short message communication user terminal—Part 1: User management module interface
GB/T 44087-2024
Technical requirements and test methods for BDS-3 regional short message communication user terminal
GB/T 22581-2024
Fundamental technical requirements for Francis pump-turbines
GB/T 44112-2024
Specification of operation and control for connecting electrochemical energy storage station to power grid
