DB32/T 3634-2019 Quality inspection regulation for shiplocks engineering

GB/T 5680-2010 Austenitic manganese steel castings GB/T 5680-2023 Austenitic manganese steel castings GB/T 6541-1986 Petroleum products—Mineral oils—Determination of interfacial tension of oil against water—Ring method GB/T 7252-2001 Guide to the analysis and the diagnosis of gases dissolved in transformer oil GB/T 7595-2000 Quality criteria of transformer oils in service GB/T 7595-2008 Quality of transformer oils in service GB/T 7595-2017 Quality of transformer oils in service GB/T 7600-2014 Determination of water content in transformer oils and turbine oils in service by coulometric method GB/T 7601-2008 Determination of water content for transformer and turbine oils in service by gas chromatographic method GB/T 8923.1-2011 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 1:Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings GB/T 8923.3-2009 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 3:Preparation grades of welds,edges and other areas with surface imperfections GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB/T 9793-1997 Metallic and other inorganic coatings—Thermal spraying—Zinc、aluminium and their alloys GB/T 9793-2012 Thermal spraying—Metallic and other inorganic coatings—Zinc,aluminum and their alloys GB/T 11345-1989 Method for manual ultrasonic testing and classification of testing results for ferritic steel welds GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 11345-2023 Non-destructive testing of welds—Ultrasonic testing—Techniques, testing levels and assessment GB/T 11352-1989 Carbon steel castings for general engineering purposes GB/T 11352-2009 Carbon steel castings for general engineering purpose GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13819-1992 Copper alloy castings GB/T 13819-2013 Copper and copper alloy castings GB/T 14370-2000 Anchorage,grip and coupler for prestressing tendons GB/T 14370-2007 Anchorage,grip and coupler for prestressing tendons GB/T 14370-2015 Anchorage,grip and coupler for prestressing tendons GB/T 17623-1998 Determination of componental contents of gases dissolved in insulating oil by gas chromatography method GB/T 17623-2017 Determination of componental contents of gases dissolvedin insulating oil by gas chromatography method GB/T 20065-2006 Screw-thread steel bars for the prestressing of concrete GB/T 20065-2016 Screw-thread steel bars for the prestressing of concrete GB/T 20065-2025 Screw-thread steel bars for the prestressing of concrete GB/T 20934-2007 Steel tie rod GB/T 20934-2016 Steel tie rod GB 50150-2016 Electric equipment installation engineering - standard for hand-over test of electric equipment GB 50203-2011 Code for acceptance of constructional quality of masonry structures GB 50204-2015 Concrete Structure Construction Quality Acceptance Standards 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 50207-2012 Code for Acceptance of Construction Quality of Roof GB 50210-2018 Standard for construction quality acceptance of building decoration GB/T 50214-2013 Technical code for composite steel-form GB 50231-1998 General code for construction and acceptance of mechanical equipment installation engineering GB 50231-2009 General code for construction and acceptance of mechanical equipment installation engineering GB 50243-2002 Code of acceptance for construction quality of ventilation and air conditioning works GB 50243-2016 Code of acceptance for construction quality of ventilation and air conditioning works GB 50300-2013 Unified standard for constructional quality acceptance of building engineering GB 50303-2015 Code for acceptance of construction quality ofelectrical installation in building GB 50339-2013 Code for acceptance of quality of intelligent building systems GB 50411-2019 Standard for acceptance of energy efficient building construction GB 50661-2011 Code for welding of steel structures JGJ 18-2003 Specification for welding and acceptance of reinforcing steel bars JGJ 18-2012 Specification for welding and acceptance of reinforcing steel bars CECS 22:2005 JGJ 82-2011 Technical specification for high strength bolt connections of steel structures JGJ 107-2003 General technical specification for mechanical splicing of bars JGJ 107-2016 Rebar Mechanical Connection Technology Code (with Explanation) JTS 167-3-2009 Code for Design and Construction for Quay Wall of Sheet Pile JTS 202 JG/T 203-2007 Method for ultrasonic testing and classification for steel structures JTS 215 JTJ/T 272 JTJ 275 JTJ 280 JTJ 296 CJJ 82-2012 code for construction and acceptance of landscaping engineerinf DL/T 421-2009 Method for Determining Volume Resistivity of Electrical Oil DL 429.9-1991 Electric Power System Oil Quality Test Method - Dielectric Strength Determination of Insulating Oil DL/T 722-2014 Guidelines for analyzing and evaluating the dissolved gases in transformer oil DL/T 722-2000 Guidelines for analyzing and evaluating the dissolved gases in transformer oil HG/T 2866-2016 Rubber fender HG/T 2866-1997 Rubber fender HG/T 2866-2003 Rubber fender JG/T 3042-1997 Epoxy resin coated steel bars JG 3042-1997 Epoxy resin coated steel bar YD/T 5077-2005 Accepting Specification for PSTN Exchange Installation Engineering YD 5077-2014 Accepting Specification for PSTN Instal1ation Engineering