DL/T 5168-2002 Code for construction quality checkout and evaluation of 110kV~500kV overhead transmission lines

DL/T 5168-2016 Code for construction quality inspection and evaluation of 11OkV~750kV overheadt ransmission line

DL/T 683-1999 DL/T 683-1999 Electricity Fittings Product Model Naming Method DL/T 696-1999 Soft busbar fixed fittings GB/T 1001.1-2003 Insulators for overhead lines with a nominal voltage above 1000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions, test methods and acceptance criteria GB/T 1001.1-2021 Insulators for overhead lines with a nominal voltage above 1 000 V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria GB/T 1001.2-2010 Insulators for overhead lines with a nominal voltage above 1 000 V—Part 2:Insulator strings and insulator sets for a.c.systems—Definitions,test methods and acceptance criteria GB 2314-1997 General technical requirements for electric power fittings GB/T 2314-2008 General technical requirements for electric power fittings GB 50205-2001 Code for acceptance of construction quality of steel structures GB 50205-2020 Standard for acceptance of construction quality of steel structures GB/T 772-2005 Technical specifications of porcelain element for high voltage insulators GB/T 1179-1999 Round wire concentric lay overhead electrical stranded conductors GB/T 1179-2008 Round wire concentric lay overhead electrical stranded conductors GB/T 1179-2017 Round wire concentric lay overhead electrical stranded conductors GB/T 2315-2000 Nominal failing load series and coupling dimensions for electric power fittings GB/T 2317.4-2000 Acceptance inspection,marking and packing for electric power fittings GB/T 2317.4-2008 Test method for electric power fittings—Part 4:Acceptance inspection for electric power fittings GB/T 2317.4-2023 Test method for electric power fittings—Part 4:Acceptance inspection GB/T 775.2-2003 Test method for insulators—Part 2:Electrical test methods GB/T 775.3-1987 Test method for insulators—Part 3:Mechanical test methods GB/T 775.3-2006 Test method for insulators—Part 3:Mechanical test methods GBJ 233-1990 JGJ 4-1980 JGJ 53-1992