HB 6625-1992 Laser holographic non-destructive testing of metal honeycomb adhesive joints

GB 7247.1-2001 Safety of laser products—Part 1:Equipment classification, requirements and user's guide GB 7247.1-2012 Safety of laser products—Part 1:Equipment classification and requirements GB/T 7247.1-2024 Safety of laser products—Part1:Equipment classification and requirements GB/T 7247.2-2018 Safety of laser products—Part 2:Safety of optical fibre communication systems(OFCS) GB/T 7247.2-2024 Safety of laser products—Part 2:Safety of optical fibre communication systems(OFCSs) GB/T 7247.3-2016 Safety of laser products—Part 3:Guidance for laser display and shows GB/T 7247.4-2016 Safety of laser products—Part 4:Laser guards GB/T 7247.5-2017 Safety of laser products—Part 5:Manufacturer’s checklist for GB 7247.1 GB/T 7247.5-2024 Safety of laser products—Part 5:Manufacturer’s checklist for GB/T 7247.1 GB/T 7247.9-2016 Safety of laser products—Part 9:Compilation of maximum permissible exposure to incoherent optical radiation GB/T 7247.13-2013 Safety of laser products—Part 13:Measurements for classification of laser products GB/T 7247.13-2018 Safety of laser products—Part 13:Measurements for classification of laser products GB/T 7247.14-2012 Safety of laser products—Part 14:A user's guide HB 5357-1990 Qualification certification for aviation non-destructive testing personnel HB 5357-1986 Qualification Assessment for Aviation Non-Destructive Testing Personnel HB 5461-1990 Metal honeycomb adhesive joint structural defect types and specimens GB/T 7247.3-2025 Safety of laser products—Part 3:Guidance for laser displays and shows GB/T 7247.4-2025 Safety of laser products—Part 4:Laser guards GB/T 7247.14-2025 Safety of laser products—Part 14:A user's guide GB/T 7247.12-2026 Safety of laser products—Part 12:Safety of free space optical communication systems used for transmission of information