A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Tyres, valves and tubes - List of equivalent terms - Part 3: Tubes
Tyres, valves and tubes - List of equivalent terms - Part 4 : Solid tyres
Building construction -- Modular co-ordination -- Stairs and stair openings -- Co-ordinating dimensions
Metallic and other inorganic coatings - Review of methods of measurement of thickness
Office machines - Line and character capacity of address masters
Solid recovered fuels - Methods for the determination of the content of elements (Al, Ca, Fe, K, Mg, Na, P, S, Si, Ti, As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Sn, Tl, V, Zn)
Passenger cars - Test track for a severe lane-change manoeuvre - Part 2: Obstacle avoidance
Milk and milk products - Specification of Mojonnier-type fat extraction flasks
Milk and milk products - Determination of residues of organochlorine compounds (pesticides) - Part 1: General considerations and extraction methods
Milk and milk products - Determination of residues of organochlorine compounds (pesticides) - Part 2: Test methods for crude extract purification and confirmation
Acoustics - Reference zero for the calibration of audiometric equipment - Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
Conversion coatings on metallic materials -- Determination of coating mass per unit area -- Gravimetric methods
Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones
Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
Road vehicles - Wheels/rims for commercial vehicles - Test methods
Acoustics - Reference zero for the calibration of audiometric equipment - Part 4: Reference levels for narrow-band masking noise
Road vehicles - Screened and waterproof spark-plug and its connection - Type 2
Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
Road vehicles - Screened and waterproof spark-plug and its connection - Type 3
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
Bases for design of structures - Names and symbols of physical quantities and generic quantities
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
Rubber - Nitrile latex - Determination of residual acrylonitrile content
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels