Inquiry (采购产品): School project Hi, I have to do a school project based on electrostatic precipitators and i need to know some information based on this amazing technology: 1. Does it relate to magnetic or gravitational field? 2. Whats the social impact of the electrostatic precipitator? **** Hidden Message ***** Sudhir Menon ON M2L 1P9 CAN Company: York Mills Collegiate Institute E-mail: su_dhir12@hotmail.com **** Hidden Message ***** su_dhir12@hotmail.com
