2026-3-26 216.73.216.28
Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Code of China
Chinese National Standard List: Coal mine special equipment

KA 31-2026 Technical specification of 5G communication system in underground coal mines 
  Issued on: 2026-01-25   Translation Price(USD):
T/CNCA 131-2025 Multi-circuit switcher by flameproof type for mining 
  Issued on: 2025-09-22   Translation Price(USD):
T/CNCA 135-2025 Mine explosion-proof locomotive lighting signal lamp 
  Issued on: 2025-09-22   Translation Price(USD):
T/CNCA 129-2025 Mine explosion-proof DC motor controller 
  Issued on: 2025-09-22   Translation Price(USD):
MT/T 1247-2025 General technical requirements of monitoring system for mine local ventilator 
  Issued on: 2025-06-30   Translation Price(USD): 285.0
MT/T 994-2025 General specification of pneumatic rotary drill in coal mine 
  Issued on: 2025-06-30   Translation Price(USD): 405.0
MT/T 776-2025 Specification for routine inspection of coal mining machinery hydraulic system assembly 
  Issued on: 2025-06-30   Translation Price(USD): 180.0
MT/T 688-2025 General specification of bolting machine in coal mine 
  Issued on: 2025-06-30   Translation Price(USD): 450.0
MT/T 199-2025 General specification of hydraulic drill jumbo in coal mines 
  Issued on: 2025-06-30   Translation Price(USD): 540.0
MT/T 198-2025 General specification of hydraulic rock drill in coal mine 
  Issued on: 2025-06-30   Translation Price(USD): 480.0
MT/T 1238-2025 General technical requirements for coal mine earth-sound monitoring system 
  Issued on: 2025-06-30   Translation Price(USD): 285.0
T/CASME 1951-2025 Technical specifications for mining pleated cartridge filter 
  Issued on: 2025-03-20   Translation Price(USD):
T/CASME 1895-2024 Safety status assessment system conveyor belt in service 
  Issued on: 2024-12-30   Translation Price(USD):
NB/T 11523-2024 5G communication base station for coal mines 
  Issued on: 2024-05-24   Translation Price(USD): 420.0
NB/T 11546-2024 General specification of 5G communication system for coal mines 
  Issued on: 2024-05-24   Translation Price(USD): 420.0
NB/T 11547-2024 5G communication baseband controller for coal mines 
  Issued on: 2024-05-24   Translation Price(USD): 420.0
NB/T 11464-2023 Broken-belt catcher for belt conveyer 
  Issued on: 2023-12-28   Translation Price(USD): 255.0
NB/T 11462-2023 Hydraulic take-up device for belt conveyor 
  Issued on: 2023-12-28   Translation Price(USD): 255.0
NB/T 11453-2023 General technical requirements of video/aduio recording systems for mine law enforcement 
  Issued on: 2023-12-28   Translation Price(USD): 420.0
NB/T 11449-2023 Test method of pipeline gas sensor for mine 
  Issued on: 2023-12-28   Translation Price(USD): 255.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 Email: coc@codeofchina.com | Send me a messageQQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040