ГОСТ Р ИСО 11338-1— 2008
Библиография
(1) ISO 4226:1993 Air quality — General aspects — Units of measurement
(2] ISO 4793:1993 Laboratory sintered (fritted) filters — Porosity grading, classification and designation
13) ISO 6879:1995 Air quality — Performance characteristics and related concepts for air quality measuring methods
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