00439nab a2200145 4500 20260520004138.0 260224s xxu Dual field MFL pig may provide best of both worlds 22/12/2005 ; 22/12/2005 3 p. Pipeline and Gas Journal Vol. 232, no. 10 (oct. 2005) ; p. 54-56 ARTICULO Pigging 3026 178549 178549 0 0 0 0 246368 BAAB BAAB 2026-03-05 200038159 0 200038159 2026-03-05 23:38:01 2026-03-05 ARTICULO