GB/T 17808-2021 Road construction and maintenance machinery and equipment—Asphalt mixing plant

GB/T 17808-2010 Road construction and road maintenance machinery and equipment—Asphalt mixing plant

GB/T 1955-2002 Construction winch GB/T 1955-2008 Construction winch GB/T 1955-2019 Construction winch GB/T 2893.1-2004 Graphical symbols—Safety Colors and safety signs—Part1:Design principles for safety signs in workplaces and public areas GB/T 2893.1-2013 Graphical symbols—Safety colours and safety signs—Part 1:Design principles for safetry signs and safety markings GB/T 3766-2001 Hydraulic fluid power—General rules relating to systems GB/T 3766-2015 Hydraulic fluid power—General rules and safety requirements for systems and their components GB 5226.1-2002 Safety of machinery—Electrical equipment of machines—Part 1:General requirements GB 5226.1-2008 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 5226.1-2019 Electrical safety of machinery—Electrical equipment of machines—Part 1:General requirements GB/T 6719-1986 Classification and specification for bag filters GB/T 6719-2009 Specifications for bag house GB/T 7920.11-2006 Road construction and maintenance equipment—Asphalt mixing plants—Terminology and commercial specifications GB/T 7932-2003 Pneumatic fluid power—General rules relating to systems GB/T 7932-2017 Pneumatic fluid power—General rules and safety requirements for systems and their components GB/T 10595-2009 Belt conveyors GB/T 10595-2017 Belt conveyors GB/T 10595-1989 General specifications for belt conveyers GB 13690-1992 Classification and labels of dangerous chemical substances commonly used GB 13690-2009 General rule for classification and hazard communication of chemicals GB/T 17410-1998 Organic heat transfer material heaters GB/T 17410-2008 Organic heat transfer material heaters GB/T 17410-2023 Organic heat transfer material heaters GB 20178-2006 Earth-moving machinery—Safety signs and hazard pictorials—General principles GB 20178-2014 Earth-moving machinery—Machine safety labels—General principles GB/T 20178-2022 Earth-moving machinery—Machine safety labels—General principles GB/T 21153-2007 Earth-moving machinery—Units for dimensions,performance and capacities,and their measurement accuracies GB/T 23111-2008 Non-automatic weighing instrument GB/T 30752-2014 Road construction and road maintenance machinery and equipment—Asphalt mixing plants—Safety requirements GB 50057-2010 Code for design protection of structures against lightning JB/T 3926.2 JB/T 4042-2018 Test method for vibrating screens - JB/T 4042-2018 JB/T 4042-2008 JBT 4042-2008 Vibration screen Test method JB/T 4042-1999 Vibration sieve testing method JB/T 5947-2018 Engineering machinery packaging general technical specification JB/T 5947-1991 Equipment for engineering construction Packaging General Technical Specification JB/T 5000.3-2007 Heavy Machinery General Technical Conditions Part 3: Welding Parts JB/T 5000.3-1998 Heavy Machinery General Technical Conditions - Welding Parts 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 5000.6-2007 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 5000.11-2007 Heavy Machinery General Technical Conditions Part 11: Pipe Fitting JB/T 5000.11-1998 Heavy Machinery General Technical Specification for Pipe Fitting JB/T 5945-2018 Engineering machinery assembly general technical specifications JB/T 5945-1991 Engineering machinery assembly general technical specifications JB/T 5946-2018 JB/T 5946-2018 General Technical Specification for Painting of Construction Machinery JB/T 5946-1991 Construction Machinery Painting General Technical Specification JB/T 13713-2019 Road construction and maintenance machinery equipment, indoor asphalt mixing plant line JTG F40 JTG E20 HJ/T 45-1999 Determination of Asphalt Smoke from Fixed Pollution Sources by Weight Method HJ 57-2017 The determination of sulfur dioxide in fixed pollution source waste gas using potentiometric electrolysis HJ/T 57-2000 The determination of sulfur dioxide in fixed pollution sources using electropolytic method HJ 693-2014 The determination of nitrogen oxides in fixed pollution sources using potentiometric electrolysis method