摘要
采用传统的小绞车接力运输、人力推车及人力装卸车等,运输事故频频发生,依靠科技进步,改善辅助运输条件势在必行。
The transportation accidences frequently occur under the condition that the traditional small winch's booster transportation, hand trammer and hand loading- unloading trammer. And it is inevitable that improving auxiliary transportation conditions relying on sci- tech progress.
出处
《科技情报开发与经济》
2003年第11期206-207,共2页
Sci-Tech Information Development & Economy
关键词
辅助运输
科技进步
齿轨车
auxiliary transportation
sci- tech progress
tooth rail car
