Inquiry (采购产品): Back mounted sprayers I need a back mounted sprayer 4 or 5 gallons which is driven by a small battery driven motor controlled on-off switch. **** Hidden Message ***** Stuart Hoenig Univ. of Arizona Tucson, AZ 85721-0104 USA Company: Dept. of Electrical and Comp Title: Professor Phone: 520-887-3815 Fax: 520-887-9727 E-mail: hoenig@ece.arizona.edu **** Hidden Message ***** hoenig@ece.arizona.edu
