Interesting Engineering on MSN11d
Scientists develop new thin film-based vacuum pump that could replace bulky motors
German researchers at Saarland University and the Center for Mechatronics and Automation Technology (ZeMA) are working to ...
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HEPA Vacuum Cleaners Play Critical Role in EPA's Lead RRP
also known as the Lead RRP. The EPA advises contractors use a HEPA filter vacuum cleaner to safely collect and contain lead particulate in and around the work area. But the EPA does not certify or ...