Gear Machining Guide Tsanangurai neVhidhiyo, Machining Nzira uye Matanho Yekupedzisira updata 09/14, nguva yekuverenga: 9mins Mukugadzira uye kushanda kwemichina, magiya sechinhu chakakosha, chekutenderera kwemichina, kuve nechokwadi chekushanda kwemuchina kunotamba kiyi. basa, giya murume...
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