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نمایش مورد 1-10 از 89 نتیجه جستجو شده.
عملیات
16/30348450 DC. BS EN 13819-3. Hearing protectors. Testing. Part 3. Supplementary acoustic test method : 16/30348450 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2016
قیمت: 425000 تومان
17/30302594 DC. BS ISO 4869-6. Acoustics. Hearing protectors. Part 6. Determination of sound attenuation of active noise reduction earmuffs : 17/30302594 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2017
قیمت: 425000 تومان
17/30330895 DC. BS ISO 19677. Guidelines for assessing the adverse impact of wildland fires on the environment and to people through environmental exposure : 17/30330895 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2017
قیمت: 425000 تومان
17/30333265 DC. BS EN ISO 389-1. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones : 17/30333265 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2017
قیمت: 425000 تومان
17/30359235 DC. BS EN 352-9. Hearing protectors. Safety requirements and testing. Part 9. Earplugs with electrical audio input : 17/30359235 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2017
قیمت: 425000 تومان
17/30359238 DC. BS EN 352-10. Hearing protectors. Safety requirements and testing. Part 10. Earplugs with entertainment audio input : 17/30359238 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2017
قیمت: 425000 تومان
18/30367667 DC. BS EN 13819-2. Hearing protectors. Testing. Part 2. Acoustic test methods : 18/30367667 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2018
قیمت: 425000 تومان
18/30367670 DC. BS EN 13819-1. Hearing protectors. Testing. Part 1. Physical test methods : 18/30367670 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2018
قیمت: 425000 تومان
18/30376859 DC. BS EN 352-1. Hearing protectors. General requirements. Part 1. Earmuffs : 18/30376859 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2018
قیمت: 425000 تومان
18/30376862 DC. BS EN 352-2. Hearing protectors. General requirements. Part 2. Earplugs : 18/30376862 DC
سازمان:
BSI - British Standards Institution
زبان:
English
سال:
2018
قیمت: 425000 تومان