GB/T 25641-2025 Road construction and road maintenance machinery and equipment—Asphalt hot recycling plant

GB/T 25641-2010 Road construction and road maintenance machinery and equipment—Asphalt hot recycling plant

GB/T 150.1-2011 Pressure vessels—Part 1:General requirements GB/T 150.1-2024 Pressure vessels—Part 1:General requirements 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 7920.11-2006 Road construction and maintenance equipment—Asphalt mixing plants—Terminology and commercial specifications 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 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 17299-1998 Earth-moving machinery—Minimum access dimensions GB/T 17808-2021 Road construction and maintenance machinery and equipment—Asphalt mixing plant GB/T 21153-2007 Earth-moving machinery—Units for dimensions,performance and capacities,and their measurement accuracies 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 3926-2014 Vertical bucket elevator JB/T 3926.1-1999 The type and basic parameters of vertical bucket elevator JB/T 3926.3-1999 Vertical bucket elevator Q type hopper parameter size JB/T 3926.4-1999 Vertical Bucket Elevator. H-type Bucket Parameters and Dimensions JB/T 3926.5-1999 Vertical bucket elevator Zd type bucket parameters dimensions JB/T 3926.6-1999 Vertical Bucket Elevator. Zh-type Bucket Parameters and Dimensions JB/T 3926.7-1999 Vertical Sd type bucket parameters and dimensions for bucket elevator JB/T 3926.8-1999 Vertical bucket elevator and Sh type hopper parameters dimensions JB/T 3926.9-1999 Vertical Bucket Elevator. Parameters and Dimensions of the J-type Bucket JB/T 3926.11-1999 Vertical bucket elevator, drive roller parameters and dimensions JB/T 3926.14-1999 Vertical bucket elevator, link hook parameters and dimensions JB/T 5937-2018 Construction Machinery Grey Cast Iron Components General Technical Specification JB/T 5937-1991 Engineering machinery gray iron components general technical specification JB/T 5943-2018 Engineering Machinery Welding Components General Technical Specification JB/T 5943-1991 General technical specification for welding parts of construction machinery 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 JTG/T 5521 HJ 1262-2022 Environmental air and waste gas: Determination of odour using a three-point comparison odour bag method HJ 1405