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 16902.4-2017
Rules for the presentation of graphical symbols for use on equipment—Part 4: Guidelines for the adaption of graphical symbols for use as icons
GB/T 16902.1-2017
Rules for the presentation of graphical symbols for use on equipment—Part 1: Design principles for symbol originals
GB/T 16895.33-2017
Low-voltage electrical installations—Part 5-56：Selection and erection of electrical equipment—Safety services
GB/T 16895.3-2017
Low-voltage electrical installations—Part 5-54: Selection and erection of electrical equipment—Earthing arrangements and protective conductors
GB/T 16895.19-2017
Low-voltage electrical installations—Part 7-702: Requirements for special installations or locations—Swimming pools and fountains
GB/T 16315-2017
Polymide woven glass fabric copper clad laminated sheets for printed circuits
GB/T 15972.44-2017
Specifications for optical fibre test methods—Part 44: Measurement methods and test procedures for transmission and optical characteristics—Cut-off wavelength
GB/T 15146.12-2017
Nuclear criticality safety for fissile materials outside reactors—Part 12: Burnup credit for low water reactor( LWR) fuel
GB/T 15145-2017
General specification for transmission line protection equipment
GB/T 14598.24-2017
Measuring relays and protection equipment—Part 24: Common format for transient data exchange (COMTRADE) for power systems
GB/T 14598.121-2017
Measuring relays and protection equipment—Part 121：Functional requirements for distance protection
GB/T 13557-2017
Test methods for copper-clad material for flexible printed circuits
GB/T 12919-2017
Specification for cleaning equipments of air source in ship
GB/T 12747.2-2017
Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 2: Ageing test, self-healing test and destruction test
GB/T 12747.1-2017
Shunt power capacitors of the self-healing type for a.c. systems having a rated voltage up to and including 1000 V—Part 1: General—Performance,testing and rating—Safety requirements—Guide for installation and operation
GB/T 12649-2017
Measuring methods for meteorological radar parameters
GB/T 12506-2017
General specification for wind-finding radar
GB 5768.6-2017
Road traffic signs and markings—Part 6: Highway-railway grade crossing
GB 5768.5-2017
Road traffic signs and markings—Part 5: Speed limit
GB 5768.4-2017
Road traffic signs and markings—Part 4: Work zone