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1. About determination of the dust mask protective efficiency by the test aerosol „Paraffin Oil“
(Environmental safety, labour protection)
... does not depend on its concentration in the testing box. Originality. The protective efficiency dependence on testing time, temperature and pressure has been determined. This allows simulating different ...
Created on 14 November 2012

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Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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