对接接头 abutment joint 对接接头 abutment joint 对接配件 joint fitting 对开关设备内气体的要求 requirements for gases in switchgear 对流 convecti...
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The abutment slope at Dagangshan Hydropower Project has complex geological conditions with faults, dikes, unloading crack intensive belt, deep unloading belt and developed joint fissures.
大岗山水电站坝肩边坡地质条件复杂，断层、岩脉、卸荷裂隙密集带、深部卸荷带及节理裂隙发育。
The vehicles jumping at the joint of bridge abutment and the approach will increase the traffic danger, and cause the annual maintenance cost higher than 100 million us dollars.
车辆在桥台和引路路堤接合处的跳车增加了行车的危险性，并且造成每年超过一亿美元的养护费用。
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