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 18311.47-2026
Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 3-47: Examinations and measurements—End face geometry of PC/APC spherically polished ferrules using interferometry
GB/T 18310.10-2026
Fiber optic interconnecting devices and passive components—Basic test and measurement procedures—Part 2-10: Tests—Crush and load resistance
GB/T 16529.1-2025
Optical cable closures—Part 1：Generic specification
GB/T 18310.23-2025
Fibre optic interconnecting devices and passive components—Basic test and measurement procedures—Part 2-23：Tests—Sealing for non-pressurized closures of fibre optic devices
GB/T 46349.1-2025
Fibre optic fixed filters—Part 1: Generic specification
GB/T 28511.2-2023
Integrated optical path devices based on planar lightwave circuit—Part 2 ：Dense wavelength division multiplexing(DWDM) filter based on arrayed waveguide grating(AWG) technology
GB/T 17570-2019
General specification for optical fibre fusion splicers
GB/T 36650-2018
Inks for optical fiber coloring
GB/T 34081-2017
Wavelength selective switch
GB/T 33768-2017
Reliability test method for optoelectronic devices used in telecommunications
GB/T 21647-2008
B-ISDN ATM Adaptation Layer Specification : Type 2 AAL
GB/T 18898.2-2008
Erbium-Doped fiber amplifier - L-band erbium doped fiber amplifier
GB/T 21022.1-2007
Fibre optic connector interfaces - Part 1: General and guidance
GB/T 18311.30-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-30: Examinations and measurements - Polish angle and fibre position on single ferrule multifibre connectors
GB/T 18311.28-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-28: Examinations and measurements - Transient loss
GB/T 18311.26-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures Part 3-26: Examinations and measurements - Measurement of the angular misalignment between fibre and ferrule axes
GB/T 18311.20-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-20: Examinations and measurements - Directivity of fibre optic branching devices
GB/T 18311.16-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-16: Examinations and measurements - Endface radius of spherically polished ferrules
GB/T 18311.31-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-31: Examinations and measurements - Coupled power ratio measurement for fibre optic sources
GB/T 18310.48-2007
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-48: Tests - Temperature-humidity cycling