CONICFIRDE010 ДЕТЕКТИРУЕМЫЕ БЕРУШИ ИЗ ТЕРМОПЛАСТИКА (SNR 34 dB) Цвет
синий
Размер ,
REGULATION (EU) 2016/425 |
EN352-2:2002 Hearing protection : Earplug
SNR 34 dB | Average noise attenuation | |
H 33 | High frequency attenuation | |
M 32 | Medium frequency attenuation | |
L 31 | Low frequency attenuation | |
Ø 8-12 mm | Sizes / Dimensions |
USA STANDARDS
ANSI S3.19-1974 American National Standards Institute
NRR 26 dB | NRR – (Noise Reduction Rating - Noise Reduction Rating) |
,
,
,
REGULATION (EU) 2016/425 |
EN352-2:2002 Hearing protection : Earplug
SNR 34 dB | Average noise attenuation | |
H 33 | High frequency attenuation | |
M 32 | Medium frequency attenuation | |
L 31 | Low frequency attenuation | |
Ø 8-12 mm | Sizes / Dimensions |
USA STANDARDS
ANSI S3.19-1974 American National Standards Institute
NRR 26 dB | NRR – (Noise Reduction Rating - Noise Reduction Rating) |
,
EN352-2:2002 Hearing protection : Earplug
SNR 34 dB | Average noise attenuation | |
H 33 | High frequency attenuation | |
M 32 | Medium frequency attenuation | |
L 31 | Low frequency attenuation | |
Ø 8-12 mm | Sizes / Dimensions |
,
EN352-2:2002 Hearing protection : Earplug
SNR 34 dB | Average noise attenuation | |
H 33 | High frequency attenuation | |
M 32 | Medium frequency attenuation | |
L 31 | Low frequency attenuation | |
Ø 8-12 mm | Sizes / Dimensions |
,
USA STANDARDS
,
ANSI S3.19-1974 American National Standards Institute
NRR 26 dB | NRR – (Noise Reduction Rating - Noise Reduction Rating) |