The basic problem is that many transmission lines, and the connections between them, are simply too small for the amount of power companies would like to squeeze through them.
根本的问题是,与电力公司希望输送的电量相比,许多输电线路和它们之间的连接线路的额定负荷能力太小了。
But the scissors must have stowed dimensions that allow them to squeeze through standard double doorways.
但是,剪式升降机的贮藏尺寸使其能够通过标准双开门。
But the scissors must have stowed dimensions that allow them to squeeze through standard double doorways.
但是,剪式升降机的贮藏尺寸使其能够通过标准双开门。
应用推荐