GB 5590-1985
Replaced
MT/T 715-1997
Active
Industry standards-Coal
MT/T 715-1997 General specification of explosion-proof electromagnet valves in coal mine
MT/T 715-1997 General specification of explosion-proof electromagnet valves in coal mine
Basic Information
Standard Code:
MT/T 715-1997
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special equipment and supplies for coal mines
ICS Name:
Electric equipment for use in explosive environments
Publish Date:
1997-12-30
Implement Date:
1998-07-01
Pages:
8 pages
Development Information
Referenced Standards
GB 191-1990
GB/T 998-1982
GB/T 2423.1-1989
GB/T 2423.2-1989
GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products—Test Db:Damp heat, cyclic
GB/T 2423.5-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Ea and guidance:Shock
GB/T 2423.10-1995 Environmental testing for electric and electronic products—Part 2:Test methods—Test Fc and guidance:Vibration (Sinusoidal)
GB 3836.1-1983
GB 3836.2-1983
GB/T 4942.2-1993 Degrees of protection provided by enclosures for low-voltage apparatus
GB/T 6388-1986 Transport package shipping mark
GB/T 10111-1988 Methods for random sampling by utilizing dices of random number
MT 209-1990 The general technical requirements for electrical products used in coal mine communication, detection, and control
Related Standards
GB 3836.9-1990
Replaced
GB 3836.9-1990 Electrical apparatus for explosive atmospheres Encapsulated electrical apparatus "m"
GB 3836.11-1991
Replaced
GB 3836.11-1991 Electrical apparatus for explosive atmospheres-Method of test for ascertainment of maximum experimental safe gap
GB 3836.12-1991
Replaced
GB 3836.12-1991 Electrical apparatus for explosive atmospheres—Classification of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
GB 3836.13-1997
Replaced
GB 3836.13-1997 Electrical apparatus for explosive gas atmospheres—Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres
MT 703-1997
Replaced