Seventy pounds is a very conservative estimate of the effort each man can apply; three men, by backing up, could easily part a 2-in. F.S.W.
Iponti ezingamashumi asixhenxe zoqikelelo bobuluko benzame indoda nganye ingafaka isicelo, amadoda amathathu ngokuncedisana, angohluleka lula ngambini kwi F.S.W.