词汇	shield technique
释义	shield technique 盾构技术
随便看	operating convenience operating corridor operating cost operating-cost Operating Cost Authority Operating Cost Based Budget operating costing operating cost method operating cost model operating double binocular microscop operating double binocular microscope operating draft operating costs operating-costs operating cost system operating covenants operating coveralls operating crank operating crew operating criteria operating current operating current of gyro motor operating current range operating current voltage operating curve