Ninu igbesi aye wa ojoojumọ, wrench jẹ fifi sori ẹrọ ti o wọpọ ati ohun elo itusilẹ.Nibẹ ni o wa meji iru spanners, okú spanner ati ifiwe spanner.Awọn ti o wọpọ pẹlu iṣipopada iyipo, ọbọ obo, fifọ apoti, fifọ apapo, wrench ìkọ, Allen wrench, wrench ti o lagbara, ati bẹbẹ lọ 1. torque wrench: O le ...
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