A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Specification for platens for projection welding machines
Specification for binding and identification sleeves for use on electric cables and wires
Pure aluminium bars and sections for general engineering purposes (excluding wire bars)
Methods for measuring and expressing the performance of audio frequency amplifiers for domestic, public address and similar applications
Electrical safety of office machines. General requirements and tests for earthed equipment
Electrical safety of office machines. Requirements and tests for machines presenting special hazards
Electrical safety of office machines. General requirements and tests for double insulated and all-insulated equipment
Recommendations for symbols for languages, geographical areas and authorities
Outline specification for gas turbines
Specification for firemen's helmets
Wire rope sling legs with ferrule-secured eye terminals
Specification for holes and shanks for buttons
Method of specifying outside diameters and pressure ratings for pipe of plastics materials (metric units)
Specification for prefabricated drainage stack units: galvanized steel
Specification for rigid expanded polyvinyl chloride for thermal insulation purposes and building applications
The attachment and drive of circular metal cutting saws for cold working
Schedule of stitches seams and stitchings
Stitches and seams -- Classification and terminology of stitch types
Stitches and seams -- Classification and terminology of seam types
Specification for miniature and moulded case circuit-breakers -- Miniature air-break circuit-breakers for a.c. circuits
Moulded case circuit-breakers for a.c. and d.c. circuits
Specification for polytetrafluoroethylene moulded basic shapes
Specification for rope rollers and mountings for colliery track haulage -- Parallel rollers (cast and fabricated)
Specification for rope rollers and mountings for colliery track haulage -- Tapered and vertical rollers; also vertical and horizontal spindle pulleys
Specification for rope rollers and mountings for colliery track haulage -- Mountings