2026-3-17 216.73.216.153
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 136-2025 Trading rules for coal spot via email in business day to be valid,,2026-3-31
T/CNCA 131-2025 Multi-circuit switcher by flameproof type for mining via email in business day valid,,2025-12-31
T/CNCA 128-2025 Determination method of the comprehensive price for earthwork and rockwork stripping in open-pit coal mines via email in business day valid,,2025-12-31
KA 32-2026 Technical specification of 5G communication system in underground metal and nonmetal mines via email in business day to be valid,,2026-5-1
KA 31-2026 Technical specification of 5G communication system in underground coal mines via email in business day valid,,2026-3-1
T/CNCA 129-2025 Mine explosion-proof DC motor controller via email in business day valid,,2025-12-31
DB15/T 1613.1-2019 Transportable Pressure Vessel Information Platform Part 1 Specification of transportable pressure vessel traceablility management via email in business day valid,,2019-6-15
DB32/T 5323-2025 Rapid identification of solid materials （in transparent packaging）for pharmaceutical production—Raman spectroscopy method via email in business day valid,,2026-1-30
T/CNCA 134-2025 via email in business day valid,,2025-12-31
T/CNCA 130-2025 via email in business day valid,,2025-12-31
DB37/T 3198-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Underground gold mining via email in business day to be abolished2026-09-27,,
YJ/T 1123-2023 Management system of safety risk prevention and control for mine rescue team-Requirement via email in business day valid,,2023-8-20
T/HNNMIA 7-2023 via email in business day valid,,2023-3-31
T/HSK 0004-2025 Technical specification for phosphogypsum filling via email in business day valid,,2025-10-1
T/HSK 0003-2025 Technical specification for intelligent photoelectric beneficiation of phosphate ores via email in business day valid,,2025-9-29
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
DZ/T 0393.4-2021 Methods for chemical analysis of strontium ores-Part 4:Determination of chromium,copper, manganese, molybdenum,nickel, lead, titanium, zincPressurized acid digestion - inductively coupled plasma mass spectrometry via email in business day valid,,2022-5-1
DZ/T 0393.3-2021 Methods for chemical analysis of strontium ores-Part 3: Determination of aluminum,calcium,ferrum, potassium,magnesium, sodium,phosphorus,titanium-Mixed acid digestion - inductively coupled plasma atomic emission spectrometry via email in business day valid,,2022-5-1
DZ/T 0393.2-2021 Methods for chemical analysis of strontium ores Part 2: Determination of sulfur-Mixed semi-melting flux - barium sulfate gravimetric method via email in business day valid,,2022-5-1
DZ/T 0393.1-2021 Methods for chemical analysis of strontium ores-Part 1: Determination of strontium, barium, calcium，magnesium,ferrum,aluminum--Mixed semi -melting flux - inductively coupled plasma atomic emission spectrometry via email in business day valid,,2022-5-1
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T/CNCA 136-2025 Trading rules for coal spot 
  Issued on: 2025-11-27   Price(USD):
T/CNCA 131-2025 Multi-circuit switcher by flameproof type for mining 
  Issued on: 2025-09-22   Price(USD):
T/CNCA 128-2025 Determination method of the comprehensive price for earthwork and rockwork stripping in open-pit coal mines 
  Issued on: 2025-09-22   Price(USD):
KA 32-2026 Technical specification of 5G communication system in underground metal and nonmetal mines 
  Issued on: 2026-01-25   Price(USD):
KA 31-2026 Technical specification of 5G communication system in underground coal mines 
  Issued on: 2026-01-25   Price(USD):
T/CNCA 129-2025 Mine explosion-proof DC motor controller 
  Issued on: 2025-09-22   Price(USD):
DB15/T 1613.1-2019 Transportable Pressure Vessel Information Platform Part 1 Specification of transportable pressure vessel traceablility management 
  Issued on: 2019-03-15   Price(USD):
DB32/T 5323-2025 Rapid identification of solid materials （in transparent packaging）for pharmaceutical production—Raman spectroscopy method 
  Issued on: 2025-12-30   Price(USD):
T/CNCA 134-2025  
  Issued on: 2025-09-22   Price(USD):
T/CNCA 130-2025  
  Issued on: 2025-09-22   Price(USD):
DB37/T 3198-2018 Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Underground gold mining 
  Issued on:   Price(USD):
YJ/T 1123-2023 Management system of safety risk prevention and control for mine rescue team-Requirement 
  Issued on: 2023-02-21   Price(USD):
T/HNNMIA 7-2023  
  Issued on: 2023-03-30   Price(USD):
T/HSK 0004-2025 Technical specification for phosphogypsum filling 
  Issued on: 2025-09-08   Price(USD):
T/HSK 0003-2025 Technical specification for intelligent photoelectric beneficiation of phosphate ores 
  Issued on: 2025-09-29   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):
DZ/T 0393.4-2021 Methods for chemical analysis of strontium ores-Part 4:Determination of chromium,copper, manganese, molybdenum,nickel, lead, titanium, zincPressurized acid digestion - inductively coupled plasma mass spectrometry 
  Issued on: 2022-01-27   Price(USD):
DZ/T 0393.3-2021 Methods for chemical analysis of strontium ores-Part 3: Determination of aluminum,calcium,ferrum, potassium,magnesium, sodium,phosphorus,titanium-Mixed acid digestion - inductively coupled plasma atomic emission spectrometry 
  Issued on: 2022-01-27   Price(USD):
DZ/T 0393.2-2021 Methods for chemical analysis of strontium ores Part 2: Determination of sulfur-Mixed semi-melting flux - barium sulfate gravimetric method 
  Issued on: 2022-01-27   Price(USD):
DZ/T 0393.1-2021 Methods for chemical analysis of strontium ores-Part 1: Determination of strontium, barium, calcium，magnesium,ferrum,aluminum--Mixed semi -melting flux - inductively coupled plasma atomic emission spectrometry 
  Issued on: 2022-01-27   Price(USD):
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