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Precision Environmental gaseous pollutants
Sulfur-containing gases, such as carbon dioxide (SO2) and hydrogen sulfide (H2S),
넶139 2013-12-25 -
PM2.5-Most air pollution sources
hat PM2.5 fine particulate matter.Fine particles known as granules, fine granules. Fine particles in the ambient air refers to the equivalent aerodynamic diameter less than or equal to 2.5 micron particles, also known as PM2.5, particulate matter into the lungs. It was suspended in the air a longer time, the content (concentration) higher in the air, on behalf of more severe air pollution.
넶371 2013-08-22 -
Conphil-Data center particulate and gaseous pollutants Guide
Dust is everywhere. Even taking the best filtering measures
넶88 2012-12-06 -
Conphil- Precision Environmental Solutions
For devices need to work long hours , IT manufacturers recommend that data center operators will maintain the environment within the recommended range . Perhaps a short time is not a problem beyond the recommended limits , but in the case of running close to the permissible limit for several months will result in an increase in reliability issues.
넶74 2011-12-22 -
ISA Standard 71.04 Changes Approved for the Protection of Today’s Electronic
DORAVILLE, GA – More than 25 years since its original publication
넶60 1987-12-18
