GB/T 35055-2018 Horizontal scraper discharge fine coal centrifuge

GB/T 9239.14-2017 Mechanical vibration—Rotor balancing—Part 14:Procedures for assessing balance errors GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods 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 1348-1988 Spheroidal graphite iron castings GB/T 1348-2009 Spheroidal graphite iron castings GB/T 1348-2019 Spheroidal graphite iron castings GB/T 9439-1988 Grey iron castings GB/T 9439-2010 Grey iron castings GB/T 9439-2023 Grey iron castings GB/T 9969-2008 General principles for preparation of instructions for use of industrial products GB 9969.1-1998 General principles for preparation of instructions for use of industrial products GB/T 10111-1988 Methods for random sampling by utilizing dices of random number GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality GB/T 10894-2004 Determination method of noise emitted by separating machine GB/T 10894-2023 Determination method of separation machinery noise 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 14689-1993 Technical drawings—Size and layout of drawing sheets GB/T 14689-2008 Technical drawings—Size and layout of drawing sheets GB/T 19418-2003 Arc-welded joints in steel—Guidance on quality levels for imperfections MT/T 154.7-1997 Model designation of separating equipment for coal MT/T 1133-2011 MT/T 1133-2011 coal vertical scraper discharge centrifuge sieve basket for coal mill 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 5000.12-1998 Heavy Machinery General Technical Specification for Painting GB 50054-2011 Code for design of low voltage electrical installations JB/T 5000.12-2007 Heavy mechanical general techniques and standards-Part 12:Paint GB/T 191-2025 Graphical symbols marking for handling and storage of packages