Without using the bearing, the construction costs and the expenses of maintenance and administration can be reduced.
由于省去了支座的使用,在进一步降低了桥梁建设成本的同时,还降低桥梁成桥后的维修管理费用。
Without using the bearing, the construction costs and the expenses of maintenance and administration can be reduced.
由于省去了支座的使用,在进一步降低了桥梁建设成本的同时,还降低桥梁成桥后的维修管理费用。
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