常見例句雙語例句The result you only see the rubber caterpillar band's attrition, but has not seen on the chain wheel and the under roller the massive attrition.結果你衹看到橡膠履帶的磨損、而沒有看到鏈輪和托輪上大量的磨損。Chain device uses caterpillar chain, and chain plate adopts double circular and single circular arc form two, which is impact resistance, wear-resisting, no leakage.鏈條裝置採用履帶鏈條， 鏈板採用雙圓弧和單圓弧兩種搭接形式， 抗沖擊， 耐磨順， 不漏料。 返回 caterpillar chain