Inquiry (采购产品): Portable Vibration Analyzer/Balancers Could we please have you send us the The Balmac "B" Book Guide to Single Plane Balancing. We arte interested in this product **** Hidden Message ***** norman lemay CA 95616 USA Company: UC Davis E-mail: lemayn@pplant.ucdavis.edu **** Hidden Message ***** lemayn@pplant.ucdavis.edu