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Kasarmu ta taɓa samun wasu ci gaba a fannoni daban-daban. Fannin fasaha wuri ne da muke daraja sosai, kuma muna ci gaba a wannan fanni. Bayan haka, wannan zai sami ƙarin damammaki. An san mu a matsayin ƙasa mai girman kai zuwa yanzu, kuma bisa ga bayanai a cikin ...Kara karantawa»
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Bearings sassa ne da dole ne a yi amfani da su a yawancin kayan aiki masu juyawa. Lalacewar bear shima abu ne da aka saba gani. To, ta yaya za a magance matsaloli kamar barewa da ƙonewa? Barewa: Ana cire saman gudu, yana nuna siffar convex da concave a bayyane bayan an cire dalilin: 1) Ba daidai ba ne mu...Kara karantawa»
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