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Show Or and Wet 8team. ICroslcn of si earn lHtlnge by water In the a earn Was teoently demon-stratel demon-stratel 'v a test. Two three-quarter-Inch (lira we-e us A, one known to carry ut ,r with the vleaiu and the other div Kteaui. A flan? union was put In turh line, and between oaoli I pair of tUavi's a dlapluagm ot thin shoet-liou mu inset ti-it. picxed by a i one bIkIiiIi lii' h hul-i i.i the center. 8'f'um !- then allowed to pass throuKh !"i!i I'ipi h for lx buns a day for wet-Vs At the Arid of the tlmo I he 'ini-.ns were taken apart and the dliohuiKiiiR removed The hole In the ci.-k -x i .i'r -d to ii Menm was un- din rfc! ii t ,i . i if - d.i k exposud to wet nen I.. n wo i awny so |