Specification for short-pitch transmission precision roller chains and chain wheels
Document status: Active
Specification. Flameproof enclosures for electrical apparatus (for use in mines and other places where an explosive atmosphere may be encountered) and tests for flame-proof enclosures
Document status: Active
Specification. Flameproof enclosure of electrical apparatus for power and lighting plant
Document status: Active
Trolley and contact wire and trolley wheel groove for electric traction
Document status: Active
Specification for copper and copper-cadmium trolley and contact wire for electric traction
Document status: Active
BS 8636 Whisky. Use of analytical parameters and methods of analysis. Specification
Document status: Active
BS EN IEC 61810-7-29. Electrical relays. Tests and Measurements-Part 7-29. Capacitance
Document status: Active
Specification for pressboard for electrical purposes (excluding built-up pressboard)
Document status: Active
Specification for pressboard for electrical purposes
Document status: Active
Specification for radio-frequency cables. General requirements and tests. British Government Services requirements
Document status: Active
