Low Alloy Steel Submerged Arc Welding Flux AWS A5.17 f7a2 em12k STANDARD: GB/T5293 GB/T12470 F5A2-H08MnA F4A2-H08A EQUIV: AWS-A5.17 F6A2-EL12 F7A2-EM12K SJ501 is an active flux which features good welding properties, easy slag removal, good bead appearance, and ...
exothermic knee jerk allergic reaction September 24, 2010 traffic's a real bear 0 Comments | Add Comment | Permalink peek-a-boo view September 23, 2010 fight or flightis that all there iseverything Randy’s for a reasonso thank youoh no no thank you but no thankspeek-a-boo view no...