Math, asked by brain111111, 1 year ago

what is an iso-8?
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Answers

Answered by Anonymous

2

Cleanrooms are classified according to the cleanliness level of the air inside them. ... This standard includes the cleanroom classes ISO 1, ISO 2, ISO 3, ISO 4, ISO 5, ISO 6, ISO 7, ISO 8 and ISO 9, with ISO 1 being the “cleanest” and ISO 9 the “dirtiest” class (but still cleaner than a regular room).

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