2025-12-21 10.8.118.215
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
T/CNCA 035-2022 General specification for three-telescopic legs shield powered support in coal mine 165.0 via email in 1~3 business day valid,,2023-1-1
T/CNCA 033-2022 General technical specification for chain arm roof cutting machine 225.0 via email in 1~3 business day valid,,2023-1-1
T/CNCA 034-2022 Technical requirements for aerodynamic monorail cranes 165.0 via email in 1~3 business day valid,,2023-1-1
T/CNCA 036-2022 General specification for clamping rail passenger device for inclined shaft 225.0 via email in 1~3 business day valid,,2023-1-1
T/CNCA 032-2022 Technical requirements for hazard assessment of natural disasters in opencast coal mines 165.0 via email in 1~3 business day valid,,2023-1-1
DB14/T 2535-2022 via email in business day valid,,2022-12-1
T/CNCA 030-2022 Monitoring method for the influence of groundwater resources induced by fully-mechanized coal face mining 225.0 via email in 1~3 business day valid,,2022-12-1
T/CNCA 029-2022 Specification for design of coal roadway rapid driving system based on bolter miner 225.0 via email in 1~3 business day valid,,2022-12-1
NB/T 10954-2022 Installation specification for saline water system of freezing plant in coal vertical shaft 120.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10965-2022 Technical specification for low-level drainage roadway in coal mining face 165.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10964-2022 Technical requirements of underground drilling hydraulic fracturing coal seam permeability enhancement 165.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10950-2022 Reinforcement joist for bolt support 150.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10949-2022 Protective sealed door for refuge chamber 255.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10945-2022 Energy saving monitoring of entrained-flow gasifier 225.0 via email in 1~3 business day valid,,2022-11-13
NB/T 10951-2022 Vibrating and overturning arc-shaped sieve for coal 165.0 via email in 1~3 business day valid,,2022-11-13
DZ/T 0204-2022 Specifications for rare earth mineral exploration 1300.0 via email in 1~5 business day valid,,2022-11-1
GB/T 3715-2022 Terms relating to properties and analysis of coal 660.0 via email in 1~5 business day valid,,2022-11-1
GB/T 15224.3-2022 Classification for quality of coal—Part 3: Calorific value 105.0 via email in 1~3 business day valid,,2022-11-1
GB/T 10322.6-2022 Iron ores for blast furnace feedstocks —Determination of the decrepitation index 120.0 via email in 1~3 business day valid,,2022-11-1
GB/T 6730.60-2022 Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method 240.0 via email in 1~3 business day valid,,2022-11-1
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T/CNCA 035-2022 General specification for three-telescopic legs shield powered support in coal mine 
  Issued on: 2022-12-30   Price(USD): 165.0
T/CNCA 033-2022 General technical specification for chain arm roof cutting machine 
  Issued on: 2022-12-30   Price(USD): 225.0
T/CNCA 034-2022 Technical requirements for aerodynamic monorail cranes 
  Issued on: 2022-12-30   Price(USD): 165.0
T/CNCA 036-2022 General specification for clamping rail passenger device for inclined shaft 
  Issued on: 2022-12-30   Price(USD): 225.0
T/CNCA 032-2022 Technical requirements for hazard assessment of natural disasters in opencast coal mines 
  Issued on: 2022-12-30   Price(USD): 165.0
DB14/T 2535-2022  
  Issued on: 2022-09-02   Price(USD):
T/CNCA 030-2022 Monitoring method for the influence of groundwater resources induced by fully-mechanized coal face mining 
  Issued on: 2022-09-28   Price(USD): 225.0
T/CNCA 029-2022 Specification for design of coal roadway rapid driving system based on bolter miner 
  Issued on: 2022-09-28   Price(USD): 225.0
NB/T 10954-2022 Installation specification for saline water system of freezing plant in coal vertical shaft 
  Issued on: 2022-05-13   Price(USD): 120.0
NB/T 10965-2022 Technical specification for low-level drainage roadway in coal mining face 
  Issued on: 2022-05-13   Price(USD): 165.0
NB/T 10964-2022 Technical requirements of underground drilling hydraulic fracturing coal seam permeability enhancement 
  Issued on: 2022-05-13   Price(USD): 165.0
NB/T 10950-2022 Reinforcement joist for bolt support 
  Issued on: 2022-05-13   Price(USD): 150.0
NB/T 10949-2022 Protective sealed door for refuge chamber 
  Issued on: 2022-05-13   Price(USD): 255.0
NB/T 10945-2022 Energy saving monitoring of entrained-flow gasifier 
  Issued on: 2022-05-13   Price(USD): 225.0
NB/T 10951-2022 Vibrating and overturning arc-shaped sieve for coal 
  Issued on: 2022-05-13   Price(USD): 165.0
DZ/T 0204-2022 Specifications for rare earth mineral exploration 
  Issued on: 2022-07-20   Price(USD): 1300.0
GB/T 3715-2022 Terms relating to properties and analysis of coal 
  Issued on: 2022-07-11   Price(USD): 660.0
GB/T 15224.3-2022 Classification for quality of coal—Part 3: Calorific value 
  Issued on: 2022-4-15   Price(USD): 105.0
GB/T 10322.6-2022 Iron ores for blast furnace feedstocks —Determination of the decrepitation index 
  Issued on: 2022-4-15   Price(USD): 120.0
GB/T 6730.60-2022 Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method 
  Issued on: 2022-4-15   Price(USD): 240.0
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