The sprockets produced by our company include bucket elevator sprocket, conveyor sprocket, dreg disposal sprocket and various driven sprockets. There are complete and durable sprockets in our company.是什么意思_The sprockets produced by our company include bucket elevator sprocket, conveyor sprocket, dreg disposal sprocket and various driven sprockets. There are complete and durable sprockets in our company.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句