Heavy vehicle overload becomes an important cause for damage of high way pavement.
重载车辆行车荷载已经成为了高速公路路面破坏的一个重要原因。
High toll and tough penalty are the major causes for highway overload.
居高不下的过路费以及日趋刚性的罚款是公路货运超载的主要原因。
Its advantages are high drive efficiency, soft start of electric motor, and overload protection.
本偶合器传动效率高，可实现电动机软启动，过载保护。
Its advantages are high drive efficiency, soft start of electric motor, and overload protection.
本偶合器传动效率高，可实现电动机软启动，过载保护。
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