Inquiry (采购产品): Games and Accessories to move 1 liter of air in one direction and remove that same air in a cycle of 1 second of time in and one second of time out. I was thinking of a linear pump with motor, but would like to here other options from you. **** Hidden Message ***** Seth Robins, Seth Robins Architect, 212-724-4171, Country:United States **** Hidden Message ***** robinsaia@verizon.net
