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 6113.402-2006
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
GB/T 20068-2006
Technical requirements of shipborne automatic identification system
GB/T 20030-2005
Specification of Equipment Management System for HFC Network
GB/T 2900.69-2005
Electrotechnical Terminology Integrated services digital network (ISDN) - Part 1: General aspects
GB/T 14733.6-2005
Terminology for electrotechnical space radiocommunication
GB/T 19951-2005
Roadvehicles-Test methods for electrical disturbances from electrostatic discharge
GB/T 19897.2-2005
Automatic Meter Reading System Lower Layer Communication Protocol Part 2:Use of area networks on twisted pair with carrier signalling
GB/T 19856.1-2005
Lightning protection-Telecommunication lines-Part 1:Fibre optic Installation
GB/T 19856.2-2005
Lightning protection-Telecommunication lines-Part 2:Lines using metallic conductors
GB 12021.7-2005
Limited values of energy efficiency and evaluating values of energy conservation for color television broadcasting receivers
GB/Z 18039.6-2005
Electromagnetic compatibility-environment-low frequency magnetic fields in various environments
GB/Z 18700.7-2005
Telecontrol equipment and systems-Part 6-505:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-TASE.2 User guide
GB/T 18700.8-2005
Telecontrol equipment and systems-Part 6-601:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Functional profile for providing the connection-oriented transport service in an end system connected via permanent access to a pac
GB/T 18700.6-2005
Telecontrol equipment and systems-Part 6-2:Telecontrol protocols compatible with ISO standards and ITU-T recommendations-Use of basic standards(OSI layers 1-4)
GB/T 17626.17-2005
Electromagnetic compatibility Testing and measurement techniques Ripple on d.c.input power port immunity test
GB/T 17626.14-2005
Electromagnetic compatibility Testing and measurement techniques Voltage fluctuation immunity test
GB/T 12357.3-2004
Multimode optical fibres fortelecommunication--Part 3:Sectional specification for category A3 multimode fibres
GB/T 12357.2-2004
Multimode optical fibres fortelecommunication--Part 2:Sectional specification for category A2 multimode fibres
GB/T 19516-2004
The specifications of wired-emergency telephone system of expressway
GB/Z 19511-2004
Industrial，scientific and medical equipment(ISM)--Guidelines for emission levels within the bands designated by the ITU