LY/T 2161-2013 Single and multiple pass rotary dryer

LY/T 1104-2025 Particle dryer

GB/T 15830-2008 Non-destructive testing—Practice for ultrasonic testing of circumferential butt welds in steel pipes and tubes GB 16297 GB 50264-1997 GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods 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 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 18262-2000 General specifications for wood-based panel machinery GB/T 18262-2024 Wood based panel machinery—General specifications GB/T 18514-2001 Safety code for wood-based panel machinery GB/T 18514-2018 Safety code for wood-based panel machinery JB/T 1621-1993 Industrial boiler smoke box and steel smoke stack technical specification JB/T 4357-2008 Industrial centrifugal blower used in industrial boilers LY/T 1424-2002 Cyclone separator manufacturing and acceptance technical requirements JB/T 4357-1999 Industrial steam boiler centrifugal blower GB/T 50185-2019 Code for acceptance of construction quality of industrial equipment and pipeline insulation engineering GB 50235-2010 Code for construction and acceptance of industrial metallic piping GB 50236-2011 Code for construction and acceptance of field equipment, industrial pipe welding engineering GB 50275-2010 Code for construction and acceptance of fan,compressor and pump installation GB/T 191-2025 Graphical symbols marking for handling and storage of packages