GB/T 7247.12-2026
激光产品的安全 第12部分:用于信息传输的自由空间光通信系统的安全
Safety of laser products—Part 12: Safety of free space optical communication systems used for transmission of information
- 实施日期
- 2026-08-01
- ICS 分类
- 31.260
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。
找到 70,494 条
GB/T 7247.12-2026
Safety of laser products—Part 12: Safety of free space optical communication systems used for transmission of information
GB/T 47033-2026
Particular requirements for source switching equipment (SSE)
GB/T 28029.14-2026
Electronic railway equipment—Train communication network (TCN)—Part 2-8: Ethernet conformance testing
GB/T 43441.3-2026
Information technology—Digital twin—Part 3: Information exchange
GB/T 19531.2-2026
Technical requirements for the observation environment of seismic stations—Part 2:Electromagnetic observation
GB/T 19531.1-2026
Technical requirements for the observation environment of seismic stations—Part 1: Seismometry
GB/T 47073-2026
Surface chemical analysis—Depth profiling—Non-destructive depth profiling of nanoscale heavy metal oxide thin films on Si substrates with medium energy ion scattering
GB/T 9881-2026
Rubber—Vocabulary
GB/T 47103-2026
Green product assessment—Paving building products
GB/T 22576.1-2026
Medical laboratories—Requirements for quality and competence—Part 1: General requirements
GB/T 47096-2026
Green product assessment—Cement
GB/T 16429-2026
Determination of the minimum ignition temperature of dust cloud
GB/T 27401-2026
Criterion on quality control of laboratories—Veterinary testing
GB/T 19947-2026
Transport instruction message XML format
GB/T 19948-2026
Transport schedule and availability information message XML format
GB/T 25890.1-2026
Railway applications—Fixed installations—DC switchgear—Part 1:General
GB/T 17722-2026
Microbeam analysis—Method for thickness measurement on goldcoating layer by SEM
GB/T 47014.4-2026
Industrial communication networks—Fieldbus specifications—Type 2 elements: EtherNet/IP, ControlNet and DeviceNet specifications—Part 4: Applicatoin layer protocol specification
GB/T 21109.3-2026
Functional safety of safety instrumented systems in the process industry sector—Part 3: Guidance for the determination of the required safety integrity levels
GB/T 33192-2026
Diesel engine of locomotive—General technical specification