DL 5009.1-2002 Code of safety operation in power engineering construction Part 1:Steam power plants

DL 5009.1-2014 Code of safety operation in power engineering construction Part 1: Steam power

DL 5031-1994 The Code of Erection and Acceptance for Electric Power Construction Piping Section GB/T 3608-1993 Classification of works at heights GB/T 3608-2008 Classification of work at heights GB 3883.1-2000 Safety of hand-held motor-operated electric tools—Part 1:General requirements GB 3883.1-2005 Safety of hand-held motor-operated electric tools—Part 1:General requirements GB 3883.1-2008 Safety of hand-held motor-operated electric tools—Part 1:General requirements GB/T 3883.1-2014 Safety of motor-operated hand-held, transportable electric tools and lawn and garden tools—Part 1:General requirements GB 4387-1994 Safety regulation for railway and road transportation in plants of industrial enterprises GB 4387-2008 Safety regulation for railway and road transportation in plants of industrial enterprises GB 50031 GB 50194-2014 Code for safety of power supply and consumption for construction site GB 50202-2018 Standard for acceptance of construction quality of building foundation GB/T 5082-1985 The commanding signal for lifting and moving GB/T 5082-2019 Cranes—Hand signals GB 5144-1994 Safety code for tower cranes GB 5144-2006 Safety code for tower cranes GB 6722-2003 Safety regulations for blasting GB 6722-2014 Safety regulations for blasting GB 8703 GB 9448-1999 Safety in welding and cutting GB/T 5972-1986 Wire rope for lifting appliances—Code of practice for examination and discard GB/T 5972-2006 Wire ropes for cranes—Code of practice for examination and discard GB/T 5972-2009 Cranes—Wire ropes—Care,maintenance,installation,examination and discard GB/T 5972-2016 Cranes—Wire ropes—Care and maintenance,inspection and discard GB/T 5972-2023 Cranes—Wire ropes—Care and maintenance,inspection and discard GB/T 6067-1985 Safety rules for lifting appliances GB/T 6067.1-2010 Safety rules for lifting appliances—Part 1:General GB/T 6067.5-2014 Safety rules for lifting appliances—Part 5:Bridge and gantry cranes GB/T 8918-1996 Steel wire ropes GB/T 8918-2006 Steel wire ropes for important purposes GBJ 16 GWF 01 SDJ 276 SDJ 277 TJ 36 国务院令1989第44号 放射性同位素与射线装置放射防护条例 中华人民共和国国务院 1989-10-24 GB 50030-2013 Code for design of oxygen station JGJ 33-2012 Technical specification for safety operation of constructional machinery GB 3608-2025 Classification of work at heights