Hanyoyin Warware Matsaloli na Musamman na Manyan Rigon Karfe
Akwai nau'ikan manyan sassan baƙin ƙarfe masu yawa, kamar: babban injin injin dizal, babban motar dabaran, babban murfin murfin ƙwal, murhun murhu mai sanyaya wuta, babban injin mirgina, babban injin ƙera injin, babban injin turbin mai ɗauke da kujera, dabaran cibiya a iska ikon kayan aiki da kuma B ...