-
GB/T 25216-2024 in English
Regional prediction methods for the danger of coal and gas outburst
to be valid
Issued on:2024-09-29
RFQ -
KA/T 1-2023 in English
Technical specification for water exploration and dischargein underground coalmines
valid
Issued on:2023-10-26
$392.00 -
-
GB 43066-2023 in English
Safety technique requirements for passive flameproof facilities of coal mine
valid
Issued on:2023-09-08
$308.00 -
-
-
MT/T 1201.1-2023 in English
Specification for coal mine perceptual data network access Part 1:Security monitoring
valid
Issued on:2023-04-10
$728.00 -
MT/T 1201.2-2023 in English
Specification for coal mine perceptual data network access Part 2 Important equipment
valid
Issued on:2023-04-10
$1,176.00 -
MT/T 1201.3-2023 in English
Specification for coal mine perceptual data network access Part 2 Important equipment
valid
Issued on:2023-04-10
$960.00 -
MT/T 1201.4-2023 in English
Specification for coal mine perceptual data network access Part 4:Mine water prevention and control
valid
Issued on:2023-04-10
$1,260.00