资讯

Objective Aim of the present study was to evaluate the clinical suitability of the condensable metal-reinforced glass ionomer cement Hi-Dense in classes I and II cavities of primary molars.
Scientific research cited by the EPA estimates that, combined, condensable and solid soot cause more than 50,000 premature deaths a year in the United States, ...
All condensable PM, if emitted by a source, is in the PM2.5 size fraction; therefore, all condensable PM is a component of both primary PM2.5 and primary PM10 emissions.
When a large U.S. textile manufacturer experienced oil and non-condensable problems on its R-134a process chiller, it couldn’t afford to shut it down. Instead, they turned to a full-service ...