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blocking of tractor for belt work
词语: blocking of tractor for belt work
解释: 锁定拖拉机用皮带传动进行固定作业
词性: 名词
词典: 航空专业英汉词典
blocking of tractor for belt work 相关解释
锁定拖拉机用皮带传动进行固定作业 blocking of tractor for belt work