NB/T 10951-2022 Vibrating and overturning arc-shaped sieve for coal

GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications MT/T 154.9-1996 The method for preparing the model number of coal screening equipment 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 985.1-2008 Recommended joint preparation for gas welding,manual metal arc welding,gas-shield arc welding and beam welding GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 1184-1996 Geometrical tolerancing—Geometrical tolerance for features without individual tolerance indications GB/T 5782-2000 Hexagon head bolts GB/T 5782-2016 Hexagon head bolts GB/T 13306-1991 Plates GB/T 13306-2011 Plates 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 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product JB/T 4042-2018 Test method for vibrating screens - JB/T 4042-2018 JB/T 4266-2015 Arc Screens JB 5330-1991 Vibration source three-phase asynchronous motor technical specification JB/T 5330-2007 Three-phase asynchronous vibrating motor, technical specifications (vibration force 0.6 kN to 210 kN) JB/T 5496-2015 Vibrating screen manufacturing general technical specification JB/T 4266-1999 Arc screen JB/T 5000.12-1998 Heavy Machinery General Technical Specification for Painting JB/T 5496-1991 Vibrating screen manufacturing general technical specifications JB/T 5496-2004 JBT 5496-2004 Vibration Screens Manufacturing General Technical Conditions JB/T 5000.12-2007 Heavy mechanical general techniques and standards-Part 12:Paint JB/T 4266-2025 Curved Sieve Net GB/T 5782-2025 Fasteners—Hexagon head bolts