DL/T 5235-2010 Code for construction and acceptance of ±800kV and under DC overhead transmission line

DL/T 685-1999 Basic requirements,inspection specification and determination methods of conductor stringing sheave DL/T 764.4-2002 Cold forging hot dip galvanizing bolt and nut for tower and hardware of transmission lines DL/T 768.1-2017 DL/T 768.1-2017 Electricity Fittings Manufacturing Quality Part 1: Forged Brass Fittings DL/T 768.1-2002 Electricity fittings manufacturing quality and cast iron castings DL/T 768.2-2017 Electricity Fittings Manufacturing Quality - Part 2: Forged Steel Fittings DL/T 768.2-2002 Electricity Fittings Manufacturing Quality: Forged Parts DL/T 768.3-2017 Electricity Fittings Manufacturing Quality - Part 3: Stamping Parts DL/T 768.3-2002 Electricity fittings manufacturing quality, stamping parts DL/T 768.4-2017 Quality of Power Fittings Manufacturing - Part 4: Nodular Cast Iron Components DL/T 768.4-2002 Electricity fittings manufacturing quality, ductile iron components DL/T 768.5-2017 Electricity Fittings Manufacturing Quality - Part 5: Aluminum Components DL/T 768.5-2002 Power fittings manufacturing quality aluminum components DL/T 768.6-2002 Manufacture quality specification for electric power fittings welding DL/T 768.7-2012 Electricity fittings manufacturing quality of steel parts hot-dip zinc coating DL/T 768.7-2002 Electricity fittings manufacturing quality and hot-dip galvanized layer of steel parts DL/T 810-2012 ±500kV and above voltage level DC bar type composite insulator technical specifications DL/T 810-2002 Technical specification for ±500kV D.C.long rod composite insulators DL/T 832-2016 Fiber optic composite overhead ground wire DL/T 832-2003 Fiber optic composite overhead ground wire GB/T 14902-2003 Ready-mixed concrete GB/T 14902-2012 Ready-mixed concrete GB 175-1999 Portland cement and ordinary Portland cement GB 175-2007 Common portland cement GB 175-2023 Common portland cement GB 2314-1997 General technical requirements for electric power fittings GB/T 2314-2008 General technical requirements 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 2694-2003 Transmission line tower—Technical requirements for manufacturing GB/T 2694-2010 Specification of manufacturing for transmission line tower GB/T 2694-2018 Specification of manufacturing for transmission line tower GB 50025 GB 50119-2013 Code for concrete admixture application GB 50204-2015 Concrete Structure Construction Quality Acceptance Standards GB 50233-2014 Code for construction and acceptance of 110kV～750kV overhead transmission line GB 50389 GB/T 7253-1987 The string insulator units of the cap and pin type—Dimensions and characteristics GB/T 7253-2005 Insulators for overhead lines with a nominal voltage above 1000V—Ceramic or glass insulator units for a.c. systems—Charateristics of insulator units of the cap and pin type GB/T 7253-2019 Insulators for overhead lines with a nominal voltage above 1 000 V—Ceramic or glass insulator units for a.c.systems—Characteristics of insulator units of the cap and pin type 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 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 JB/T 9678-1999 Plate-type suspended glass insulator Glass parts appearance quality JB/T 9678-2012 Appearance quality of toughened glass insulator bodies for cap and pin insulators JB/T 9680-2012 The insulator used for the ground wire of high-voltage overhead transmission lines JB/T 9680-1999 High-voltage overhead line insulated wire uses disk-shaped suspended ceramic insulator JGJ/T 104-2011 Specification for winter construction of building engineering JGJ 18-2003 Specification for welding and acceptance of reinforcing steel bars JGJ 18-2012 Specification for welding and acceptance of reinforcing steel bars JGJ 52-2006 Standard for technical requirements and test method of sand and crushed stone (or gravel) for ordinary concrete JGJ 55-2011 Specification for mix proportion design of ordinary concrete JGJ 94-2008 Technical Code for Building Pile Foundations SDJ 226 YB/T 5004-2001 Zinc-coated steel wire strands YB/T 5004-2012 Galvanized steel wire rope