2025-12-5 216.73.216.21
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
MT/T 861-2025 W-shaped steel strap for coal mine via email in business day to be valid,,2025-12-30
MT/T 146-2025 Resin anchor bolts 435.0 via email in 1~5 business day to be valid,,2025-12-30
GB/T 25653-2025 Bucket loader 270.0 via email in 1~3 business day valid,,2025-12-1
NB/T 11455-2023 General specification of continuous miner 420.0 via email in 1~5 business day valid,,2024-6-28
NB/T 11262-2023 Classification indexes and roadside support modes of gob-side entry in coal mine 195.0 via email in 1~3 business day valid,,2023-11-26
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 10950-2022 Reinforcement joist for bolt support 150.0 via email in 1~3 business day valid,,2022-11-13
GB/T 4652-2021 Loader for underground mining—Testing method 225.0 via email in 1~3 business day valid,,2022-5-1
GB 17957-2021 Rock drilling machines and pneumatic tools—Safety requirements 345.0 via email in 1 business day valid,,2022-5-1
NB/T 10743-2021 Acceptance specification smart fully mechanized unmining coal face 255.0 via email in 1~3 business day valid,,2022-2-16
NB/T 10742-2021 Design specification of smart unmanned fully mechanized unmining face 225.0 via email in 1~3 business day valid,,2022-2-16
KA/T 1089-2020 Polymer material for consolidating coal and rock at coal mine via email in business day valid,,2021-5-1
KA/T 1087-2020 Polymer material for water shutoff at coal mine via email in business day valid,,2021-5-1
AQ/T 1089-2020 Polymer material for consolidating coal and rock at coal mine 250.0 via email in 1~3 business day superseded,2021-5-1,2021-5-1
AQ/T 1087-2020 Polymer material for water shutoff at coal mine 220.0 via email in 1~3 business day superseded,2021-5-1,2021-5-1
GB/T 13344-2019 Down-the-hole hammers and bits 200.0 via email in 1~3 business day valid,,2020-3-1
GB/T 35056-2018 Technical specifications for rock bolting in coal mine roadways 490.0 via email in 1~5 business day valid,,2018-12-1
GB/T 32799-2016 Hydraulic breaking hammers 250.0 via email in 1~3 business day valid,,2017-3-1
JB/T 2478-2012 Explosive loader 120.0 via email in 1~3 business day valid,,2012-11-1
JB/T 7171-2011 Hand-held internal combustion rock drills 150.0 via email in 1~3 business day valid,,2012-4-1
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MT/T 861-2025 W-shaped steel strap for coal mine 
  Issued on: 2025-06-30   Price(USD):
MT/T 146-2025 Resin anchor bolts 
  Issued on: 2025-06-30   Price(USD): 435.0
GB/T 25653-2025 Bucket loader 
  Issued on: 2025-05-30   Price(USD): 270.0
NB/T 11455-2023 General specification of continuous miner 
  Issued on: 2023-12-28   Price(USD): 420.0
NB/T 11262-2023 Classification indexes and roadside support modes of gob-side entry in coal mine  
  Issued on: 2023-05-26   Price(USD): 195.0
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 10950-2022 Reinforcement joist for bolt support 
  Issued on: 2022-05-13   Price(USD): 150.0
GB/T 4652-2021 Loader for underground mining—Testing method 
  Issued on: 2021-10-11   Price(USD): 225.0
GB 17957-2021 Rock drilling machines and pneumatic tools—Safety requirements 
  Issued on: 2021-04-30   Price(USD): 345.0
NB/T 10743-2021 Acceptance specification smart fully mechanized unmining coal face 
  Issued on: 2021-11-16   Price(USD): 255.0
NB/T 10742-2021 Design specification of smart unmanned fully mechanized unmining face 
  Issued on: 2021-11-16   Price(USD): 225.0
KA/T 1089-2020 Polymer material for consolidating coal and rock at coal mine 
  Issued on: 2020-11-10   Price(USD):
KA/T 1087-2020 Polymer material for water shutoff at coal mine 
  Issued on: 2020-11-10   Price(USD):
AQ/T 1089-2020 Polymer material for consolidating coal and rock at coal mine 
  Issued on: 2020-11-10   Price(USD): 250.0
AQ/T 1087-2020 Polymer material for water shutoff at coal mine 
  Issued on: 2020-11-10   Price(USD): 220.0
GB/T 13344-2019 Down-the-hole hammers and bits 
  Issued on: 2019-08-30   Price(USD): 200.0
GB/T 35056-2018 Technical specifications for rock bolting in coal mine roadways 
  Issued on: 2018-05-14   Price(USD): 490.0
GB/T 32799-2016 Hydraulic breaking hammers 
  Issued on: 2016-08-29   Price(USD): 250.0
JB/T 2478-2012 Explosive loader 
  Issued on: 2012-5-24   Price(USD): 120.0
JB/T 7171-2011 Hand-held internal combustion rock drills 
  Issued on: 2011-12-20   Price(USD): 150.0
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