MT 644-1997
Active
MT/T 1041.3-2008
Active
Industry standards-Coal
MT/T 1041.3-2008 Specification for adjustable speed electrical equipment of shearer Part 3:Speed-adjustable equipment by electromagnetism
MT/T 1041.3-2008 Specification for adjustable speed electrical equipment of shearer Part 3:Speed-adjustable equipment by electromagnetism
Basic Information
Standard Code:
MT/T 1041.3-2008
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special equipment and supplies for coal mines
ICS Name:
Other mining equipment
Publish Date:
2008-11-19
Implement Date:
2009-01-01
Pages:
13 pages
Development Information
Same series standard
Referenced Standards
AQ 1043-2007 Mining Product Safety Mark Identification
GB 14048.1-2006 Low-voltage switchgear and controlgear—Part 1:General rules
GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres—Part 1:General requirements
GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres—Part 2:Flameproof enclosure “d”
GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres—Part 4:Intrinsic safety“i”
GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic
GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined(IP code)—Classification
MT/T 1041.1-2007 Specification for adjustable speed electrical equipment of shearer Part 1:General specification
MT/T 81-1998
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