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MP (Gyaran Inji) Bakin Bututu Mara Sumul
MP (Gyaran Inji): ana amfani da shi sosai don shimfidar iskar shaka, ramuka, da karce a saman bututun ƙarfe. Haskensa da tasirinsa sun dogara ne akan nau'in hanyar sarrafawa. Bugu da ƙari, gogewar injina, kodayake tana da kyau, tana iya rage juriyar tsatsa. Saboda haka, idan aka yi amfani da ita a cikin muhallin da ke lalata iska, ana buƙatar maganin passivation. Bugu da ƙari, sau da yawa akwai ragowar kayan gogewa a saman bututun ƙarfe.
