2025-12-21 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary 585.0 via email in 1~5 business day valid,,2022-11-1
GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(III) chloride reduction 255.0 via email in 1~3 business day valid,,2022-11-1
GB/T 42035-2022 Determination of pore size distribution of coal and rock—Nuclear magnetic resonance 210.0 via email in 1~3 business day valid,,2022-10-12
GB/T 42036-2022 Testing specification of single-phase grounding capacitive current in high-voltage power network of mine 255.0 via email in 1~3 business day valid,,2022-10-12
GB/T 6730.83-2022 Iron ores—Determination of loss on ignition—Gravimetric method corrected by hygroscopic water 225.0 via email in 1~3 business day valid,,2022-10-12
GB/T 17608-2022 Division of variety and grading for coal products 120.0 via email in 1~3 business day valid,,2022-10-12
GB/T 18512-2022 Commercial coal quality—Coal for blast furnace injection 150.0 via email in 1~3 business day valid,,2022-10-12
GB/T 397-2022 Commercial coal quality—Coal for coke making 255.0 via email in 1~3 business day valid,,2022-10-12
GB/Z 41313-2022 Blanks for diamond circular saw blade 210.0 via email in 1~3 business day valid,,2022-10-1
GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method 150.0 via email in 1~3 business day valid,,2022-10-1
GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 270.0 via email in 1~3 business day valid,,2022-10-1
DB14/T 2467-2022 via email in business day valid,,2022-9-15
DZ/T 0395.1-2022 Methods for chemical analysis of pyrite ores-Part 1: Determination of lithium,sodium, magnesium, aluminium, potassium,calcium, titanium, vanadium, manganese, Ferrum, cobalt,nickel, cuprum and zinc contents-Mixed acid digestion - inductively coupled plasma via email in business day valid,,2022-7-1
GB/T 31428-2021 Vocabulary relating to coal chemical technology 375.0 via email in 1~5 business day valid,,2022-7-1
GB/T 6730.48-2021 Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method 180.0 via email in 1~3 business day valid,,2022-7-1
GB/T 34273-2021 Standard test method for calculated cetane index of coal liquefaction diesel—Four variable equetion 105.0 via email in 1~3 business day valid,,2022-7-1
GB/T 29722-2021 Commercial coal quality—Coal for entrained-flow gasification 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 25210-2021 Hydraulic excavator—Central turning joint 150.0 via email in 1~3 business day valid,,2022-7-1
GB/T 23810-2021 Commercial coal quality—Coal for direct liquefaction 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 23251-2021 Guideline for coal used in coal chemical technology 225.0 via email in 1~3 business day valid,,2022-7-1
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GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary 
  Issued on: 2022-4-15   Price(USD): 585.0
GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(III) chloride reduction 
  Issued on: 2022-4-15   Price(USD): 255.0
GB/T 42035-2022 Determination of pore size distribution of coal and rock—Nuclear magnetic resonance 
  Issued on: 2022-10-12   Price(USD): 210.0
GB/T 42036-2022 Testing specification of single-phase grounding capacitive current in high-voltage power network of mine 
  Issued on: 2022-10-12   Price(USD): 255.0
GB/T 6730.83-2022 Iron ores—Determination of loss on ignition—Gravimetric method corrected by hygroscopic water 
  Issued on: 2022-10-12   Price(USD): 225.0
GB/T 17608-2022 Division of variety and grading for coal products 
  Issued on: 2022-10-12   Price(USD): 120.0
GB/T 18512-2022 Commercial coal quality—Coal for blast furnace injection 
  Issued on: 2022-10-12   Price(USD): 150.0
GB/T 397-2022 Commercial coal quality—Coal for coke making 
  Issued on: 2022-10-12   Price(USD): 255.0
GB/Z 41313-2022 Blanks for diamond circular saw blade 
  Issued on: 2022-03-09   Price(USD): 210.0
GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method 
  Issued on: 2022-03-09   Price(USD): 150.0
GB/T 3286.11-2022 Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method) 
  Issued on: 2022-03-09   Price(USD): 270.0
DB14/T 2467-2022  
  Issued on: 2022-06-14   Price(USD):
DZ/T 0395.1-2022 Methods for chemical analysis of pyrite ores-Part 1: Determination of lithium,sodium, magnesium, aluminium, potassium,calcium, titanium, vanadium, manganese, Ferrum, cobalt,nickel, cuprum and zinc contents-Mixed acid digestion - inductively coupled plasma 
  Issued on: 2022-03-25   Price(USD):
GB/T 31428-2021 Vocabulary relating to coal chemical technology 
  Issued on: 2021-12-31   Price(USD): 375.0
GB/T 6730.48-2021 Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method 
  Issued on: 2021-12-31   Price(USD): 180.0
GB/T 34273-2021 Standard test method for calculated cetane index of coal liquefaction diesel—Four variable equetion  
  Issued on: 2021-12-31   Price(USD): 105.0
GB/T 29722-2021 Commercial coal quality—Coal for entrained-flow gasification  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 25210-2021 Hydraulic excavator—Central turning joint  
  Issued on: 2021-12-31   Price(USD): 150.0
GB/T 23810-2021 Commercial coal quality—Coal for direct liquefaction  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 23251-2021 Guideline for coal used in coal chemical technology  
  Issued on: 2021-12-31   Price(USD): 225.0
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