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Std ID |
Description (Standard Title) |
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HG/T 2249-1991
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Ferric oxide yellow
|
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HG/T 2250-1991
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Ferric oxide black
|
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HG/T 2251-1991
|
Celestite Ores
|
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HG/T 2252-1991
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Sampling and Preparation Methods for Samples of Celestite Ores
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HG/T 2256-1991
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(Determination of photographic chemicals. Coupler ash)
|
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HG/T 2256-2011
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Photographic chemicals. Determination of ash in color couplers
|
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HG/T 2257-1991
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(Photographic chemicals. Determination of the volatile fraction of the coupler)
|
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HG/T 2257-2011
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Photographic chemicals. Determination of volatile matter in color couples
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HG/T 2258-1991
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Photographic Chemicals - Determination of the Solubility of Color Couplers
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HG/T 2261-2005
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Photographic chemicals sodium di-(2-ethyl-hexyl) succinate sulfonate
|
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HG/T 2262-2006
|
Single stage double action cantilever liquid-ring pump for chlorine gas
|
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HG/T 2266-1992
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Technical Specification for Centrifugal Compressors used in Oil Refining and Chemical Industries
|
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HG/T 2267-1992
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(Soda iron tower general technical conditions)
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HG/T 2267-2012
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Soda ash cast iron tower general technical specification
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HG/T 2268-1992
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(Steel mechanical stirring vessel technical conditions)
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HG/T 2268-2009
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Technical specifications of steel vessel with mechanical agitating equipment
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HG/T 2269-1992
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Stirred vessel mechanical seal specifications
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HG/T 2269-2003
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Stirred vessel mechanical seal specifications
|
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HG/T 2270-1992
|
(Tube joint machine)
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HG/T 2270-2011
|
Tube splicer
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HG/T 2271.2-1992
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(S201-type platinum catalyst used in the production of nitric acid test methods)
|
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HG/T 2271-2007
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The platinum catalyst Oxidizing ammonia into nitric acid
|
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HG/T 2271-2014
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The platinum catalyst Oxidizing ammonia into nitric acid
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HG/T 2273.1-2004
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The natural gas catalyst for primary reforming
|
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HG/T 2273.1-2013
|
The natural gas catalyst for primary reforming
|
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HG/T 2273.2-2004
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The natural gas catalyst for secondary reforming
|
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HG/T 2273.2-2013
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The natural gas catalyst for secondary reforming
|
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HG/T 2273.3-2004
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The heat-preserve of natural gas for secondary reforming
|
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HG/T 2273.3-2013
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The heat resistant catalyst of natural gas for secondary reforming
|
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HG/T 2273.4-1992
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(A natural gas, secondary reformer catalyst test methods)
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HG/T 2273.4-2006
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Test method of natural gas reforming catalyst for primary and secondary reformer
|
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HG/T 2273.4-2014
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Test method of natural gas reforming catalyst for primary and secondary reformer
|
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HG/T 2274-1995
|
Semi-self-fluxing Simatic Phosphorus Ore Used for Calcium-magnesium-phosphate Fertilizer
|
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HG/T 2275.1-1992
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(Male Juan mine ore orpiment)
|
|
HG/T 2275.2-1992
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(And preparation methods realgar and orpiment mine ore samples)
|
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HG/T 2275.3-1992
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(Determination of realgar and orpiment ore mine arsenic content)
|
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HG/T 2275.4-1992
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(Determination of realgar and orpiment mine ore moisture)
|
|
HG/T 2276-1992
|
(Chinese Industry Standard)
|
|
HG/T 2276-1996
|
Paint Driers
|
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HG/T 2277-1992
|
Various Color Nitrocellulose Exterior Enamels
|
|
HG/T 2278-1992
|
(Acetoacetanilide)
|
|
HG/T 2278-2008
|
Acetoacetanilide
|
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HG/T 2279-1992
|
(Chinese Industry Standard)
|
|
HG/T 2279-2000
|
4, 4′-Diaminostibene-2, 2′-disulfonic acid (DSD Acid)
|
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HG/T 2279-2011
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4, 4-Diaminostibene-2, 2-disulfonic acid (DSD acid)
|
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HG/T 22801-1993
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(Preliminary design of chemical mining enterprise content and depth requirement)
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HG/T 22801-2013
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Specification for preliminary design of content and procedure in chemical mine plant
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HG/T 2280-1992
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Naphthol AS-G
|
|
HG/T 2280-2007
|
Naphthol AS-G
|
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HG/T 22802-1993
|
General Planning Content and Depth Requirements for Chemical Industrial Mining Area
|
|
HG/T 22802-2014
|
Code on content and depth for general planning of mining area of chemical mine
|
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HG/T 22803-1993
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Principle Requirements for the Grade III (II) Ore Quantity of Chemical Industry Mine Engineering Design
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HG/T 22803-2016
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The Principle and Code for Reserves of Grade 3(2) in Chemical Mine Project
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HG/T 22804-1993
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Specification for Design Content and Depth of Mining Area Land Reclamation Planning for Chemical Plant
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HG/T 22805.10-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Plumbing Discipline
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HG/T 22805.11-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Electrical Discipline
|
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HG/T 22805.1-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Geological Mining Discipline
|
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HG/T 22805.1-2016
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Code for content and depth of detail engineering for chemical mine enterprise -geological and mining
|
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HG/T 22805.12-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Telecommunication Discipline
|
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HG/T 22805.13-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Automatic Control Discipline
|
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HG/T 22805.14-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Machine Maintenance Discipline
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HG/T 22805.2-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Beneficiation Discipline
|
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HG/T 22805.2-2016
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Code for content and depth of detail engineering for chemicalmineenterPrise. mineralProcessing
|
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HG/T 22805.3-1993
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Specification for Design Content and Depth of Mining Enterprise Construction Drawing for Chemical Plant - Mine Profession
|
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HG/T 22805.4-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Tailing Discipline
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HG/T 22805.5-1993
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Specification for Design Content and Depth of Mining Enterprise Construction Drawing for Chemical Plant - General Plan and Transportation Profession
|
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HG/T 22805.6-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Architecture Discipline
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HG/T 22805.7-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Structure Discipline
|
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HG/T 22805.8-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Thermal Engineering Discipline
|
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HG/T 22805.9-1993
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Construction Drawing Design Contents and Depth Requirements for Chemical Industry Mining Enterprises - Heating and Ventilation Discipline
|
|
HG/T 22806-1994
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Provisions on Engineering Design of Environmental Protection of Mine Construction Project of Chemical Plant
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HG/T 22807-1997
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(Chemical Mine plastic piping engineering design specifications)
|
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HG/T 22808-1997
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Specifications for Technological Design of Mine Concentrator for Chemical Plant
|
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HG/T 22808-2016
|
Code for process design of beneficiation plant for chemical mines
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HG/T 22809-1997
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(Chemical mine underground mining design specifications)
|
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HG/T 22810-1997
|
(Chemical Mine open pit mining design specifications)
|
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HG/T 22811-1998
|
(Chemical mining machinery design specifications)
|
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HG/T 2281-2006
|
Rongalite
|
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HG/T 2281-2014
|
Sodium formaldehyde sulfoxylate
|
|
HG/T 22812-1998
|
(Chemical mine mining non-standard equipment design specifications)
|
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HG/T 22813-1998
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Specification for Design of Breakdown Service Process of Mining Machine for Chemical Industry
|
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HG/T 22814-1999
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Specification for Design of Chemical Mine Sinking and Driving Engineering
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HG/T 22815-2016
|
Design code for drilling solution mining of chemical mine
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|
HG/T 22816-2016
|
(Code for design of salt mine brine mine in chemical industry)
|
|
HG/T 2282-1992
|
(Scattered red S-3GL (scattered red S-3GFL))
|
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HG/T 2282-2003
|
Disperse scarlet red S-3GL
|
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HG/T 2282-2011
|
Disperse scarlet S-3GL (C.I. Disperse red 54)
|
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HG/T 2283-1992
|
(Reactive black KN-8BG (Reactive Black KN-B))
|
|
HG/T 2283-2005
|
Reactive black KN-8BG (C. I. Reactive black 5)
|
|
HG/T 2283-2012
|
Reactive black KN-8BG (C.I.Reactive black 5)
|
|
HG/T 2284-1992
|
(Restore brilliant green 3B ultrafine powder (reduction Brilliant Green FFB superfine powder))
|
|
HG/T 2284-2008
|
Vat brilliant green FFB (C.I.Vat green 1)
|
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HG/T 2284-2016
|
Vat brilliant green FFB (C.I.Vat green 1)
|
|
HG/T 2285-1992
|
(Vat Yellow 5RC ultrafine powder (Vat Yellow G superfine powder))
|
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HG/T 2285-2003
|
To restore yellow 5RC ultrafine powder
|
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HG/T 2285-2012
|
Vat yellow G (C.I.Vat yellow 1)
|
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HG/T 2286-1992
|
(Alkaline fluorescent yellow GR (Auramine O))
|
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HG/T 2286-2010
|
Basic fluorescent yellow GR (C.I.Basic yellow 2)
|
|
HG/T 2287-1992
|
(Chinese Industry Standard)
|
|
HG/T 2287-2001
|
Rubber roller Part 1: rubber roller for printing
|