MT 644-1997
Active
T/ZSCQO 007-2025
Active
Group standards
T/ZSCQO 007-2025 Crawler tunnel core drilling machine
T/ZSCQO 007-2025 Crawler tunnel core drilling machine
Price:
$ 20.00
Basic Information
Standard Code:
T/ZSCQO 007-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Orthopaedic surgery, orthopaedic instruments
ICS Name:
Other mining equipment
Publish Date:
2025-09-30
Implement Date:
2025-10-10
Scope
This document specifies the structure, models, basic parameters, technical requirements, inspection methods, inspection rules, markings, accompanying documents, packaging, transportation, and storage of crawler-type tunnel core drilling rigs (hereinafter referred to as "drilling rigs"). This document is applicable to the design, production, inspection, supervision, sales, and use of drilling rigs. Tire-type drilling rigs, pile drivers, and integrated drilling and piling machines may be used for reference.
Development Information
Related Standards
MT 646-1997
Abolished
MT 646-1997 Frictional metal prop
MT 668-1997
Replaced
MT 668-1997 Technical Conditions for Flame-Retardant Steel-Mesh-Core Conveying Belt for Coal Mines
MT 669-1997
Active
MT 669-1997 Technical condition of fire-resistant steel-cable conveyor-belt in coal mining
MT/T 154.7-1997
Active
MT/T 154.7-1997 Model designation of separating equipment for coal
MT/T 660-1997
Active