GB 5590-1985
Replaced
MT/T 765-1997
Active
Industry standards-Coal
MT/T 765-1997 General specification for the control valve of automatic spray on hydraulic supports
MT/T 765-1997 General specification for the control valve of automatic spray on hydraulic supports
Basic Information
Standard Code:
MT/T 765-1997
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:
1998-06-01
Pages:
9 pages
Development Information
Referenced Standards
GB 191-1990
GB/T 6388-1986 Transport package shipping mark
GB/T 13264-1991 Sampling procedures and tables for inspection of small lots or batches by attributes for percent nonconforming
GB/T 14437-1993
GB/T 15482-1995 Single sampling procedures and tables for product quality audit of small population by attributes
MT 76-1983
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