Q
著名的ISO 8573-1:2010空气质量等级
A




[1] - reference conditions 1 bar(a) and 20°C at 0% relative humidity

[2] - unless otherwise agreed or stated, reference conditions 7 bar and 20°C
[3] - measured according to ISO 8573-2 and ISO 8573-5
[4] - measured according to ISO 8573-2 ; measurement according to ISO 8573-5 optional
[5] - measured according to ISO 8573-3 and, if required, ISO 8573-9
[6] - measured according to ISO 8573-4
[7] - measured according to ISO 8573-8
[8] - measured according to ISO 8573-9
[9] - if particles greater than 5 µm have been measured, class 0-5 cannot be applied
[10] - liquid, aerosol and vapour oil content

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