Inquiry (采购产品): vacuum pump , blower Dear Sirs , We need a compact vacuum pump or blower which can transfer cooling air with air flow at 300 - 1000 liter per minute . Please recommend it . Thanks **** Hidden Message ***** Mark Liu Taiwan Company: Nicheman Co. Taiwan E-mail: nicheman@ms3.hinet.net **** Hidden Message ***** nicheman@ms3.hinet.net
