Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB 50465-2008 Code for general planning of mining area of coal industry 600.0 via email in 1~3 business day valid
NB/T 51014-2014 Specification for supervision and project management of coal construction 2025.0 via email in 1~10 business day valid
NB/T 51010-2013 Specifications for the Design of Coal Cleaning Plants Construction in Coal Industry via email in business day valid
GB 50388-2006 Code for design of under pit train transportation signal of coal mine 300.0 via email in 1~3 business day valid
HG/T 22805.12-1993 Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Telecommunication Discipline via email in business day valid
GB 50471-2008 GB 50471-2008 300.0 via email in 1~3 business day valid
GB 50215-2005 Code for mine design of coal industry 960.0 via email in 1 business day superseded
HG/T 22810-1997 via email in business day valid
HG/T 22806-1994 Provisions on Engineering Design of Environmental Protection of Mine Construction Project of Chemical Plant via email in business day valid
GB 51108-2015 Technical code for online safety monitoring engineering of the tailings pond via email in business day valid
HG/T 22803-1993 Principle Requirements for the Grade III (II) Ore Quantity of Chemical Industry Mine Engineering Design via email in business day superseded
GB 50415-2007 Code for design of inclind shafts and chambers of coal mine 300.0 via email in 1~3 business day valid
HG/T 22804-1993 Specification for Design Content and Depth of Mining Area Land Reclamation Planning for Chemical Plant via email in business day valid
HG/T 22805.9-1993 Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Heating and Ventilation Discipline via email in business day valid
GB 50384-2007 Code for design of coal mine shaft and chamber 520.0 via email in 1 business day valid
GB 50641-2010 Code for installation engineering construction of non-ferrous metals mine sinking and drifting 900.0 via email in 1~3 business day valid
GB 50416-2007 Code for design of chambers around pit-bottom of coal mine 160.0 via email in 1 business day valid
GB 50431-2008 Code for design of belt conveyor engineering 440.0 via email in 1 business day valid
HG/T 22808-1997 Specifications for Technological Design of Mine Concentrator for Chemical Plant via email in business day superseded
HG/T 22805.6-1993 Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Architecture Discipline via email in business day valid
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