MT 644-1997
Active
T/ZZB 0505-2018
Active
Group standards
T/ZZB 0505-2018 Power-shift drill for coal mine roadway exploration
T/ZZB 0505-2018 Power-shift drill for coal mine roadway exploration
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 0505-2018
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Geological exploration equipment
ICS Name:
Other mining equipment
Publish Date:
2018-09-07
Implement Date:
2018-09-30
Scope
Main technical content: This standard specifies the terms and definitions, models and basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments of power-shift drilling machines (hereinafter referred to as "drilling machines") used for tunnel exploration in coal mines. This standard applies to upright-shaft drilling machines with power-shift devices used for tunnel exploration in coal mines.
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