GB/T 37472-2019 General requirements for heave compensation system of submersible mothership

GB/T 699-2015 Quality carbon structure steels GB/T 10250-2007 Electrical and electronic installations in ships—Electromagnetic compatibility GB/T 11352-2009 Carbon steel castings for general engineering purpose GJB 5049 CB 1146.2 CB 1146.3 CB 1146.4 CB 1146.8 CB 1146.9 CB 1146.11 CB 1146.12 材料与焊接规范(中国船级社) GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components 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 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 6994-2006 Electrical installation in ships—Definitions and general requirements GB/T 7061-2003 Low-voltage switchgear and controlgear assemblies in ships GB/T 7061-2016 Low-voltage switchgear and controlgear assemblies in ship GB/T 12920-1991 General technical specifications of pneumatic systems for ship GB/T 12920-2008 General specification for pneumatic system of ship GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 27546-2011 Sheaves for cranes JB/T 10205-2010 JB/T 10205-2010 Hydraulic cylinder JB/T 10205.2-2023 Hydraulic cylinder - Part 2: Cylinder tube technical specification JB/T 10205.3-2020 Hydraulic cylinder - Part 3: Piston rod technical specification JB/T 10205-2000 JBT 10205-2000 Hydraulic cylinder technical specification GB/T 6994-2025 Electrical installation in ships—Definitions and general requirements GB/T 27546-2026 Lifting appliances—Sheaves