Yadda Ake Lissafa Matsi na Castaramin Tonnage
Ididdigar formulaididdiga formulaididdigar lissafi don zaɓar na'urar jefa-mutu: -arƙwasa -arƙwara carfin ƙarfe (t) = 1.4 * yankin da aka tsara yin simintin gyare-gyare * rabon yankin da aka yi niyyar mutu ...