GB/T 46159-2025 General technical specifications for subsea self-moving trenching operation system

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB 4208-1993 Degrees of protection provided by enclosure (IP code) GB/T 4208-2008 Degrees of protection provided by enclosure(IP code) GB/T 4208-2017 Degrees of protection provided by enclosure(IP code) GB/T 10250-1988 Electromagnetic compatibility of electrical and electronic installations in ships GB/T 10250-2007 Electrical and electronic installations in ships—Electromagnetic compatibility GB/T 10250-2025 Electrical and electronic installations in ships—Electromagnetic compatibility(EMC)—Ships with a metallic hull GB 11291.1-2011 Robots for industrial environments—Safety requirements—Part 1:Robot GB/T 11605-2005 Methods of humidity measurement GB/T 21412.1-2010 Petroleum and natural gas industries—Design and operation of subsea production systems—Part 1:General requirements and recommendations GB/T 21412.8-2010 Petroleum and natural gas industries—Design and operation of subsea production systems—Part 8:Remotely Operated Vehicle (ROV) interfaces on subsea production systems GB 27881-2011 Safety requirements for working on high voltage equipment underwater GB/T 32065.2-2015 Environmental test methods for oceanographic instruments—Part 2:Cold GB/T 32065.4-2015 Environmental test methods for oceanographic instruments—Part 4:Dry heat GB/T 32065.10-2020 Environmental test methods for oceanographic instruments—Part 10:Salt fog test GB/T 32065.14-2019 Environmental test methods for oceanographic instruments—Part 14:Vibration test GB/T 32065.15-2019 Environmental test methods for oceanographic instruments—Part 15:Hydrostatic pressure test GB/T 36896.1-2018 Light duty remotely operated vehicles—Part 1:General provisions 钢质海船入级规范(2024年版 含2024年第3次变更通告)　中国船级社 船舶与海上设施起重设备规范(2016年版 含2016年第1次变更通告)　中国船级社 潜水系统与潜水器入级规范(2018)　中国船级社 GB/T 191-2025 Graphical symbols marking for handling and storage of packages