repair main

例句 (10)

• The crew worked all night to repair the broken water main.工作人员整夜工作以抢修破裂的水管干线。
• They need to excavate the street to repair the gas main.他们需要挖开街道来修理煤气总管。
• The utility company is scheduled to repair the aging sewer main tomorrow.公用事业公司计划明天维修老化的下水道干管。
• Emergency services were called to repair a ruptured main downtown.紧急服务部门被叫去抢修市中心破裂的干管。
• It is vital to quickly repair the main to prevent flooding.必须迅速修复干管以防止洪水。
• Traffic was diverted while engineers tried to repair the water main.工程师们试图抢修水管干线时，交通被分流了。
• They used a new technique to repair the leaking main without digging.他们使用了一种新技术在不挖掘的情况下修复泄漏的干管。
• It took three days to fully repair the electricity main after the storm.风暴过后花了三天时间才完全修复电力干线。
• Once they repair the main, water pressure should return to normal.一旦他们修好总管，水压应该会恢复正常。
• Specialized equipment is required to repair a high-pressure main.修理高压干管需要专用设备。