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A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Specification for phosphor bronze spring washers for general engineering purposes
Specification for gear hobs -- Hobs for general purposes, 1 d.p. to 20 d.p. inclusive
Specification for gear hobs -- Hobs for gears for turbine reduction and similar drives
Studio spotlights
Dimensions of diamond abrasive wheels & tools
Diamond and products. -- Specification for diamond and cubic boron nitride abrasive grinding wheels
Diamond abrasive products -- Specification for diamond abrasive circular saws and frame saws
Diamond abrasive products -- Dimensions of steel blades for segmented saws for cutting of stone and masonry
Glossary of terms for electrical characteristics of radio receivers
Determination of power-factor and permittivity of insulating materials (Hartshorn & Ward method)
Acetic anhydride
Specification for gas sampling tubes
Specification for Lunge nitrometers
Specification for Soxhlet extractors
Methods of test for essential oils
Size analysis of coke
Specification for chains & wheels for single bottle for slat conveyors
Thermosetting synthetic-resin bonded-paper insulating sheets for use at radio frequencies
Specification for maternity cribs (canvas) on tubular metal frames for use in hospitals
Specification for face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of flanged and butt-welding end steel valves for the petroleum, petrochemical and allied industries
Closets for use with chemicals. Specification for flushing portable types
Portable closets for use with chemicals.
Closets for use with chemicals. Specification for non flushing portable types
Closets for use with chemicals -- Specification for permanently installed closets