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 15972.20-2021
Specifications for optical fibre test methods—Part 20: Measurement methods and test procedures for dimensions—Fibre geometry
GB/T 15972.10-2021
Specifications for optical fibre test methods—Part 10: Measurement methods and test procedures—General and guidance
GB/T 7424.22-2021
Optical fibre cable generic specification—Part 22：Basic optical cable test procedures—Environmental test methods
GB/T 7424.20-2021
Optical fibre cable generic specification—Part 20: Basic optical cable test procedures—General and definitions
GB/T 39848-2021
Methods of measurement for flat panel display color gamut
GB/T 39847-2021
Verification test methods of access satellite netword for FSS communication earth station
GB/T 39846-2021
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between trunking core network and dispach console
GB/T 39845-2021
LTE-based broadband trunking communication(B-TrunC) system—Technical requirements for network equipments（Phase 1)
GB/T 39840-2021
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Air interface
GB/T 39839-2021
LTE-based broadband trunking communication (B-TrunC) system—Technical requirements for user equipments (Phase 1)
GB/T 39838-2021
LTE-based broadband trunking communication (B-TrunC) system—Test methods for interface (Phase 1)—Interface between UE and trunking core network
GB/T 11313.41-2021
Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors
GB/T 11313.40-2021
Radio-frequency connectors—Part 40: Sectional specification for 2.4 series R.F. connectors
GB/T 11313.35-2021
Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors
GB 40050-2021
Critical network devices security common requirements
GB/T 27606-2020
GNSS receiver independent exchange format
GB/T 39573-2020
Test method for content decency of smart terminal
GB/T 6113.203-2020
Specification for radio disturbance and immunity measuring apparatus and methods—Part 2-3: Methods of measurement of disturbances and immunity—Radiated disturbance measurements
GB/T 7424.24-2020
Optical fibre cable generic specification—Part 24: Basic optical cable test procedures—Electrical test methods
GB/T 39575-2020
Technical requirements for security capability of mobile terminal with syncretic function