经常 – phrases

Terms for subject Bridge construction containing 经常 | all forms | in specified order only

Chinese	English
经常养护	constant maintenance
经常养护	routine maintenance
经常发生的荷载	frequently occurring load
经常检查	routine inspection
经常检査	routine inspection
经常维修	maintenance overhead
经常维修	constant repair
非常的社会和经济的重要性	very special social and economic importance