-
GB/T 47114-2026 in English
Continuous surface miners—Safety requirements
VALID
Issued on:2026-01-28 | Implemented on:2026-08-01
$375.00 $364.00 -
-
MT/T 688-2025 in English
General Technical Specifications for Coal Mine Bolt Drills
VALID
Issued on:2025-06-30 | Implemented on:2025-12-30
$450.00 $437.00 -
MT/T 199-2025 in English
General Technical Conditions for Hydraulic Drilling Vehicles Used in Coal Mines
VALID
Issued on:2025-06-30 | Implemented on:2025-12-30
$540.00 $524.00 -
-
JB/T 15012-2025 in English
Pneumatic may revolving chain bucket type loader machine
VALID
Issued on:2025-05-09 | Implemented on:2025-11-01
RFQ -
JB/T 11114-2025 in English
Stone mining equipment—Track diamond wire saw
VALID
Issued on:2025-05-09 | Implemented on:2025-11-01
RFQ -
JB/T 14592-2025 in English
Envelope forming shaft boring machine
VALID
Issued on:2025-05-09 | Implemented on:2025-11-01
RFQ -
JB/T 14599-2025 in English
Stone mining equipment—Track arm diamond band saw
VALID
Issued on:2025-05-09 | Implemented on:2025-11-01
RFQ -
DZ/T 0260-2024 in English
Technical regulations for geothermal drilling
VALID
Issued on:2024-08-02 | Implemented on:2024-10-01
$1,109.00 $1,076.00
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