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Displaying 1501-1512 of 28556 results. Export to excel
LVS EN ISO 389-5:2007
standard
EN
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
9.78 €
LVS EN ISO 389-6:2007
standard
EN
Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration
10.56 €
LVS EN ISO 389-7:2020
standard
EN
Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)
12.93 €
LVS EN ISO 389-8:2004
standard
EN
Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones
9.78 €
LVS EN ISO 389-9:2009
standard
EN
Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)
10.56 €
LVS EN 397+A1:2013
standard
EN
Industrial safety helmets
16.90 €
LVS 398:2002
standard
LV
Soil quality - Determination of total phosphorus
14.66 €
LVS 401:2013
standard
LV
International valuation standards
36.44 €
LVS 402:2020
standard
LV
Stations for fire extinquiseher maintenance - General requirements
14.66 €
LVS EN 402:2003
standard
EN
Respiratory protective devices - Lung governed demand self- contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape - Requirements, testing, marking
16.90 €
LVS HD 402 S2:2002
standard
EN
Standard colours for thermoplastic materials used for the insulation for low-frequency cables and wires
7.66 €
LVS 403:2002
standard
LV
Determination of the Sedimentation Value (according to Zeleny) as an Approximate Measure of Baking Quality
11.48 €