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5、t 2: Sample preparation) 15202-3 . - . 3. (ISO 15202-3, Workplace air Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry Part 3: Analysis) 13205 . (EN 13205, Workplace atmospheres Assessment of performance of instruments f
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7、tional exposure limit value, limit value): , . 98/24/EC 13, . 2(d). (Threshold Limit Values)1), 14, (Indicative Occupational Exposure Limit Values), 12, 2)() , . 15 GESTIS3) 16. 3.1.6 (measuring procedure, measurement procedure): , , . 1 , , , . 2 1540:20116. 3.1.7 (operating time): , . E 1232 5 3.1
8、8 (reference period): , . 1 8 15 . 1)Threshold Limit Values , , (American Conference of Government Industrial Hygienists). 2) . 3) , . 15202-12014 3 2 , , , 14. 3 1540:2011 6. 3.1.9 (time-weighted average concentration, TWA concentration): , . 14. 3.1.10 (workplace): , . E 1540:2011 6 3.2 3.2.1 (in
9、halable convention): , . 7708 3.2.2 (inhalable fraction): , . 7708 , . 3.2.3 (respirable convention): , . 7708 3.2.4 (respirable fraction): , . 7708 3.2.5 (total airborne particles): , . - , . 7708 3.3 3.3.1 (personal sampler): , , . 1540:2011 6. 3.3.2 (personal sampling): . E 1540:2011 6 3.3.3 ; (air sampler; sampler): . 1 , , , , . 2 1540:2011 6. 3.3.4 ; (static sampler; area sampler): , , . 1540:2011 6. 15202-12014 4 3.3.5 ; (static sampling; area sampling): . 4 4.1 , , , ,
