17.140.20 : Noise emitted by machines and equipment

NF ISO 4412-2, E48-387 (07/1992)

NF ISO 4412-2, E48-387 (07/1992)

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Hydraulic fluid power. Test code for determination of airborne noise levels. Part 2 : motors. - Transmissions hydrauliques

€82.00

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NF ISO 4412-3, E48-388 (07/1992)

NF ISO 4412-3, E48-388 (07/1992)

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Hydraulic fluid power. Test code for determination of airborne noise levels. Part 3 : pumps. Method using a parallelepiped microphone array. - Transmissions hydrauliques

€28.00

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NBN ISO 4412-1:1992

NBN ISO 4412-1:1992

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Hydraulic fluid power - Test code for determination of airborne noise levels - Part 1: Pumps

€89.00

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NBN ISO 4412-2:1992

NBN ISO 4412-2:1992

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Hydraulic fluid power - Test code for determination of airborne noise levels - Part 2: Motors

€89.00

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NBN ISO 4412-3:1992

NBN ISO 4412-3:1992

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Hydraulic fluid power - Test code for determination of airborne noise levels - Part 3: Pumps - Method using a parallelepiped microphone array

€58.00

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UNE 74105-4:1992

UNE 74105-4:1992

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ACOUSTICS. STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT. PART 4: METHODS FOR STATED VALUES FOR BATCHES OF MACHINES.

€75.00

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ISO 4412-1:1991 (R2025)

ISO 4412-1:1991 (R2025)

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Hydraulic fluid power — Test code for determination of airborne noise levels Part 1: Pumps

€155.00

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ISO 4412-3:1991 (R2025)

ISO 4412-3:1991 (R2025)

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Hydraulic fluid power — Test code for determination of airborne noise levels Part 3: Pumps — Method using a parallelepiped microphone array

€77.00

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ISO 4412-2:1991 (R2025)

ISO 4412-2:1991 (R2025)

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Hydraulic fluid power — Test code for determination of airborne noise levels Part 2: Motors

€155.00

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UNE 74105-3:1991

UNE 74105-3:1991

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ACOUSTICS. STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT. PART 3: SIMPLE (TRANSITION) METHOD FOR STATED VALUES FOR BATCHES OF MACHINES.

€48.00

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UNE 74105-2:1991

UNE 74105-2:1991

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ACOUSTICS. STATISTICAL METHODS FOR DETERMINING AND VERYFING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT. PART 2: METHODS FOR STATED VALUES FOR INDIVIDUAL MACHINES.

€48.00

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UNE 74105-1:1990

UNE 74105-1:1990

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ACOUSTICS. STATISTICAL METHODS FOR DETERMINING AND VERIFYING STATED NOISE EMISSION VALUES OF MACHINERY AND EQUIPMENT. PART 1: GENERAL CONSIDERATIONS AND DEFINITIONS

€54.00

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VDI 3731 Blatt 2:1990-11

VDI 3731 Blatt 2:1990-11

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Characteristic noise emission values of technical sound sources; fans

€103.98

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VDI 3734 Blatt 2:1990-02

VDI 3734 Blatt 2:1990-02

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Characteristic noise emission values of technical sound sources; cooling towers

€51.99

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NF EN 27574-4, S31-078-4 (08/1989) (R1999)

NF EN 27574-4, S31-078-4 (08/1989) (R1999)

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Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 4 : methods for stated values for batches of machines. - Acoustique

€52.00

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