1·International trade fair on the road haulage and transport sector.
公路拖运及运输专业展会。
2·The design and haulage of these caissions are introduced in this paper. Some suggestions for improving the design are also discussed.
本文介绍这种圆沉箱的设计及拖运方法，并讨论了改进设计的初步想法。
3·Haulage distances are not excessively long.
拖运距离并不十分远。
1·On August 18 that day, Pavilion South Coal Company haulage team squad leader Wang Qingji into the hearts of the Ways and mechanical and electrical maintenance man, "God."
8月18日这天，亭南煤业公司运搬队班长王庆吉成了机电维修工刘长运心中的“神人”。