MT/T 1229-2025 Specifications of smart system for coal sample preparation

GB/T 191-2000 Packaging—Pictorial marking for handling of goods GB/T 191-2008 Packaging—Pictorial marking for handling of goods GB/T 191-2025 Graphical symbols marking for handling and storage of packages GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB 12348-1990 Standard of noise at boundary of industrial enterprises GB/T 12642-2001 Industrial robots—Performance criteria and related test methods GB/T 12642-2013 Industrial robots—Performance criteria and related test methods GB/T 12643-1997 Industrial robots—Vocabulary GB/T 12643-2013 Robots and robotic devices—Vocabulary GB/T 12643-2025 Robotics—Vocabulary 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 15479-1995 Technical requirements and test methods of insulation resistance and insulating strength for use in industrial process measurement and control instruments GB/T 19494.2-2004 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.2-2023 Mechanical sampling of coal—Part 2:Method for sample preparation GB/T 19494.3-2004 Mechanical sampling of coal—Part 3:Determination of precision and bias test GB/T 19494.3-2023 Mechanical sampling of coal—Part 3:Determination of precision and bias test GB/T 30731-2014 Specifications of combined equipment for coal sample preparation GB/T 35983-2018 General specifications of dust removal system for coal sample preparation