[{"ID":42423,"Name":"工学"},{"ID":80056,"Name":"机械工程"},{"ID":168919,"Name":"[机械产品]"},{"ID":230808,"Name":"〔交通运输机械〕"},{"ID":230833,"Name":"船舶"},{"ID":230838,"Name":"船舶动力装置"},{"ID":230839,"Name":"船舶主动力装置"}]