crawler track

履带传动

track-英汉词典-英中字典... ... crab tracked 不同轮距的 crawler track 履带传动,履带式行进装置 cross track {n.}交叉跟踪 ...

联行垫铁板

土木工程编译词汇C-32... ... 履带铲土机 Crawler shovel 联行垫铁板 Crawler track 履带牵引车 Crawler tractor ...