JB/T 12504-2015 Circular coke bucket

GB/T 11345-2013 Non-destructive testing of welds—Ultrasonic testing—Techniques,testing levels,and assessment GB/T 1591-1994 High strength low alloy structural steels GB/T 1591-2008 High strength low alloy structural steels GB/T 1591-2018 High strength low alloy structural steels GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 3323-2005 Radiographic examination of fusion welded joints in metallic materials GB/T 4879-1999 Rustproof packaging GB/T 4879-2016 Rustproof packaging GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 699-1999 Quality carbon structural steels GB/T 699-2015 Quality carbon structure steels GB/T 700-1988 Carbon structural steels GB/T 700-2006 Carbon structural steels 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 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 985.2-2008 Recommended joint preparation for submerged arc welding JB/T 5000.4-2007 Heavy Machinery General Technical Conditions Part 4: Cast Iron Components JB/T 5000.4-1998 Heavy Machinery General Technical Specification for Cast Iron Parts JB/T 5000.12-1998 Heavy Machinery General Technical Specification for Painting JB/T 5000.13-2007 Heavy Machinery General Technical Specification Part 13: Packaging JB/T 5000.13-1998 Heavy Machinery General Technical Specification Packaging JB/T 5000.2-2007 Heavy Machinery General Technical Conditions Part 2: Flame Cutting Parts JB/T 5000.3-2007 Heavy Machinery General Technical Conditions Part 3: Welding Parts JB/T 5000.5-1998 Heavy Machinery General Technical Specifications Non-Ferrous Metal Castings JB/T 5000.6-2007 Heavy Machinery General Technical Conditions Part 6: Cast Steel Parts JB/T 5000.6-1998 Heavy Machinery General Technical Specification for Cast Steel Parts JB/T 5000.8-2007 Heavy Machinery General Technical Conditions Part 8: Forgings JB/T 5000.8-1998 Heavy Machinery General Technical Specification for Forgings JB/T 5000.9-1998 Heavy Machinery General Technical Conditions for Cutting Process Parts JB/T 6061-2007 Non-destructive testing of welded joints using magnetic particle inspection JB/T 6396-1992 Large alloy structural steel forgings JB/T 5000.12-2007 Heavy mechanical general techniques and standards-Part 12:Paint JB/T 5000.5-2007 Heavy mechanical general techniques and standards - Part 5:Non-ferrous casting JB/T 5000.9-2007 Heavy mechanical general techniques and standards-Part 9:Cutting JB/T 6396-2006 Specification for the heavy alloy structural steel forgings GB 50017-2017 Code for design of steel structures GB/T 191-2025 Graphical symbols marking for handling and storage of packages