龙滩水电站尾水检修闸门抓梁与门叶配合调整及梁格封堵

龙滩水电站尾水检修闸门抓梁与门叶配合调整及梁格封堵的英文翻译

基本释义

• Match Adjustment and Beam-grid Blockage of Grasp Beam and Gate Leaf of Draft-tube Check Gate for Longtan Hydropower Station