标准检索

Office machines - Line and character capacity of address masters

Steels — Determination of the depth of decarburization

Passenger cars — Test track for a severe lane-change manoeuvre — Part 1: Double lane-change

Milk and milk products — Specification of Mojonnier-type fat extraction flasks

Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones

Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators

Acoustics — Reference zero for the calibration of audiometric equipment — Part 4: Reference levels for narrow-band masking noise

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

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

Acoustics — Reference zero for the calibration of audiometric equipment — Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones

Acoustics — Reference zero for the calibration of audiometric equipment — Part 9: Preferred test conditions for the determination of reference hearing threshold levels

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

Conversion coatings on metallic materials — Determination of coating mass per unit area — Gravimetric methods

Road vehicles — Wheels/rims for commercial vehicles — Test methods

Road vehicles — Screened and waterproof spark-plug and its connection — Type 2

Road vehicles — Screened and waterproof spark-plug and its connection — Type 3

Bases for design of structures — Names and symbols of physical quantities and generic quantities

Rubber — Nitrile latex — Determination of residual acrylonitrile content