Inquiry (采购产品): Orifice plate capacity drawing Could you please provide me with a copy of one of your engineering drawings number 11739 dated 12-9-74, which is a capacity tabulation for #4916 orifice plates. This would be greatly appreciated. **** Hidden Message ***** Kevin Card FL 32168 USA Company: Volusia County Mosquito Control E-mail: kcard@co.volusia.fl.us **** Hidden Message ***** kcard@co.volusia.fl.us