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 46385.2-2025
Optical circuit boards—Part 2: Basic test and measurement procedures—General guidance for definition of measurement conditions for optical characteristics
GB/T 46385.22-2025
Optical circuit boards—Part 2-2：Basic test and measurement procedures—Dimensions measurements
GB/T 46385.1-2025
Optical circuit boards—Part 1: General
GB/T 18901.1-2025
Fibre optic sensors—Part 1：Generic specification
GB/T 46385.21-2025
Optical circuit boards—Part 2-1: Basic test and measurement procedures—Optical attenuation and isolation measurements
GB/T 46385.24-2025
Optical circuit boards—Part 2-4: Basic test and measurement procedures—Optical transmission test for optical circuit boards without input/output fibres
GB/T 43556.3-2025
Maintenance technology of optical fibre and cable line—Part 3: Cable identification by optical sensing technique
GB/T 43556.2-2023
Maintenance technology of optical fibre and cable line—Part 2: Water detection in underground closures with optical monitoring system
GB/T 43556.1-2023
Maintenance technology of optical fibre and cable line—Part 1: Fibre identification based on leaky light
GB/T 39564.2-2020
Multi-carrier shared distribution infrastructure for fibre to the home—Part 2: Optical fibre distribution frame
GB/T 39564.3-2020
Multi-carrier shared distribution infrastructure for fibre to the home—Part 3: Optical distribution box
GB/T 39564.1-2020
Multi-carrier shared distribution infrastructure for fibre to the home—Part 1: Optical cable cross-connect cabinet
GB/T 16814-2008
Methods of measurement for Synchronous digital Hierarchy (SDH) optical fiber cable line system
GB/T 18901.1-2002
Fibre optic sensors--Part 1:Generic specification