benci gwajin aikin kayan aiki Gwajin Lantarki na Babur Na'urar gwajin tensile Chassis Dynamometer Robot hannu welder Gwajin taurin Blovi Metallographic microscope Analyzer Mai Hatsarin Mota Na'urar fox ta atomatik Na'urar gwajin tensile Carbon da sulfur analyzer Gwajin gwajin gishiri Carbon da sulfur analyzer
