Water Seal Gate Valves
返回 20 条匹配短语对
base slab of water gate
相转变温度
优化设计
damage in water seal
止水受损
deep water seal
深水密封
Expansion Water Seal
伸缩式水封
Failure of water seal
止水失效
flat-bottomed water gate
平底闸
form of the water seal layout
止水布置形式
L-type water seal
L型水封
packing water seal
水封
Water gate
排水平巷
挡水闸门
闸门
水闸
水门
water gate hydraulic system
闸门液压系统
water gate project
水闸枢纽
Water Gate Wall
水闸墙
water seal
封闭水层
炉底水封
水密封
水封
止水
水塞
Water Seal Curtain
隔水帷幕
water seal extrusion
水封挤压
water seal gland
水封套
water seal measures
止水工
water seal packing
水封
Water seal pipe
水封管
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