Inquiry (采购产品): check vlv the 4" 3400 cfs flanged check valve, I am trying to do a 3d design in inventor, I cant find any cut sheet or details **** Hidden Message ***** Dave Miller 1000 Carter Ave suite 300 Ashland, KY 41101 USA Company: AEA, Inc Title: Drafter E-mail: jdmiller@aeainc.us **** Hidden Message ***** jdmiller@aeainc.us
