PPM - parts per million.
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PPM - parts per million.
protocl 2010-06-20, 13:59
in case some of you did not know: a PPM=1 minute in 2 years or a single penny in $10.000
protocl- Contributing Member
- Join date : 2010-05-18
Location : Highlands.
Gosu- Senior Member
- Join date : 2010-05-11
Age : 35
Location : Lacey
Re: PPM - parts per million.
Kingstature 2010-06-20, 18:38
Who doesnt know that?? LOL Kidding, Very Nice Breakdown there.... 
Kingstature- Contributing Member
- Join date : 2010-04-18
Location : Lynnwood
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