ACOUSTICS. TEST CODE FOR THE MEASUREMENT OF AIRBORNE NOISE EMITTED BY ROTATING ELECTRICAL MACHINERY. PART 2: SURVEY METHOD. (ISO 1680-2:1986).
€71.00
ACOUSTICS. PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS. (ISO 1683:1983).
€35.00
ACOUSTICS. MEASUREMENT OF NOISE EMITTED BY VESSELS ON INLAND WATER-WAYS AND HARBOURS. (ISO 2922:1975).
€58.00
ROTATING ELECTRICAL MACHINES. PART 9: NOISE LIMITS.
€59.00
Hearing aids - Part 1: Hearing aids with induction pick-up coil input
€28.00
HEARING AIDS.PART 6: CHARACTERISTICS OF ELECTRICAL INPUT CIRCUITS FORHEARING AIDS.
€40.00
SOUND SYSTEM EQUIPMENT. PART 7: HEADPHONES AND EARPHONES.
€84.00
DETERMINATION OF TRANSFORMER AND REACTOR SOUND LEVELS.
€77.00
€61.00
HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. TEST CODE FOR THE DETERMINATION OF AIRBORNE AOCUSTICAL NOISE. PART 1: GENERAL REQUIREMENTS.
€80.00
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED By household and similar electrical appliances. Part 2: Particular requirements for dishwashers.
€60.00
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED By household and similar electrical appliances. Part 2: Particular requirements for washing machines and spin extractors.
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 2: PARTICULAR REQUIREMENTS FOR ROOM HEATERS OF THE STORAGE TYPE.
€50.00
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 2: PARTICULAR REQUIREMENTS FOR TUMBLE-DRYERS.
TEST CODE FOR THE DETERMINATION OF AIRBORNE ACOUSTICAL NOISE EMITTED BY HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES. PART 3: PROCEDURE FOR DETERMINING AND VERIFYING DECLARED NOISE EMISSION VALUES.
€69.00
