JB/T 8534-2010 Inside filtration sectional compartment reverse air bag fixation

JB/T 8534-1997 Inner-filter compartment-type bag dust collector with back-puffing device

GB 13223 GB 13271-2014 Emission standard of air pollutants for boiler GB 16171 GB 4053.1-1993 Safety requirements for fixed steel vertical ladders GB 4053.1-2009 Safety requirements for fixed steel ladders and platform—Part 1:Steel vertical ladders GB 4053.1-2025 Safety requirements for fixed metal ladders and platform—Part 1:Vertical ladders GB 4053.2-1993 Safety requirements for fixed steel oblique ladders GB 4053.2-2009 Safety requirements for fixed steel ladders and platform—Part 2:Steel inclined ladders GB 4053.2-2025 Safety requirements for fixed metal ladders and platform—Part 2:Inclined ladders GB 4053.3-1993 Safety requirements for fixed industrial protective railings GB 4053.3-2009 Safety requirements for fixed steel ladders and platform—Part 3:Industrial guardrails and steel platform GB 4053.3-2025 Safety requirements for fixed metal ladders and platform—Part 3:Industrial guardrails and platform GB 4053.4-1983 Fixed steel industrial platform GB 4915-2004 Emission standard of air pollutants for cement industry GB/T 912-1989 Hot-rolled plain carbon and low alloy structural steel sheets and strips GB/T 912-2008 Hot-rolled sheets and strips of carbon structural steels and high strength low alloy structural steels GB/T 13306-1991 Plates GB/T 13306-2011 Plates GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3091-2001 Welded steel pipe for low pressure liquid delivery GB/T 3091-2008 Welded steel pipes for low pressure liquid delivery GB/T 3091-2015 Welded steel pipes for low pressure liquid delivery GB/T 3091-2025 Welded steel pipes for low pressure fluid delivery GB/T 3274-1988 Carbon structural and low alloy steel rolled plates and strips GB/T 3274-2007 Hot-rolled plates and strips of carbon structural steels and high strength low alloy structural steels GB/T 3274-2017 Hot-rolled plates,sheets and strips of carbon structural steels and high strength low alloy structural steels GB/T 6414-1999 Castings—System of dimensional tolerances and machining allowances GB/T 6414-2017 Castings—Dimensional tolerances and geometrical tolerances and machining allowances GB/T 6719-1986 Classification and specification for bag filters GB/T 6719-2009 Specifications for bag house 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 702-1986 Hot-rolled round and square steels—Dimension, shape, weight and tolerance GB/T 702-2004 Hot-rolled round and square steel bars-Dimension,Shape,weight and tolerance GB/T 702-2008 Hot-rolled steel bars—Dimensions,shape,weight and tolerances GB/T 702-2017 Hot-rolled steel bars—Dimensions,shape,weight and tolerances GB/T 706-1988 Hot-rolled beam steel—Dimensions, shape, weight and tolerances GB/T 706-2008 Hot rolled section steel GB/T 706-2016 Hot rolled section steel GB/T 8162-1999 Seamless steel tubes for structural purposes GB/T 8162-2008 Seamless steel tubes for structural purposes GB/T 8162-2018 Seamless steel tubes for structural purposes GB/T 8163-1999 Seamless steel tubes for liquid service GB/T 8163-2008 Seamless steel tubes for liquid service GB/T 8163-2018 Seamless steel pipes for liquid service 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 8923.2-2008 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 2:Preparation grades of previously coated steelsubstrates after localized 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 8923.4-2013 Preparation of steel substrates before application of paints and related products—Visual assessment of surface cleanliness—Part 4:Initial surface conditions,preparation grades and flash rust grades in connection with high-pressure water jetting GB/T 9439-1988 Grey iron castings 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 HJ/T 324-2006 Environmental Protection Product Technical Requirements - Filter Material for Bag Dust Collector JB/T 5000.12-1998 Heavy Machinery General Technical Specification for Painting JB/T 5000.12-2007 Heavy mechanical general techniques and standards-Part 12:Paint JB/T 5911-2016 Electrostatic precipitator welding parts technical requirements JB/T 5911-2007 Electrostatic precipitator welding parts technical requirements JB/T 8471-2020 Installation requirements and acceptance specifications for bag filter dust collectors JB/T 8471-2010 Installation requirements and acceptance specifications for bag filter dust collectors JB/T 8471-1996 Installation requirements and acceptance specifications for bag filter dust collectors