闸门

• From krakozhia has landed and is now taxiing to the gate
  联合航空的865航班已经降落正在前往闸门
• Gate valves for water and sewage systems
  排水和污水系统闸门阀
• They open the sluice gates of reservoir
  他们打开水库的闸门。
• Gages - funktional , ball - lock punches
  量规.函数球形闸门冲头
• Three dimensional finite element analysis of floating pontoon steel gate
  浮箱式钢闸门三维有限元分析
• Application of automatical steel plate gate in xingfu irrigation area
  钢板自翻闸门在幸福灌区中的应用
• You can ' t just stop up the floodgate
  洪水滔滔可关不上闸门
• Gateway sports and entertainment complex
  闸门运动娱乐集团
• Gate , fire doors , extendable doors , security doors production
  卷闸门、防火门、伸缩门、防盗门的生产。
• Implementation of icmms on floodgate integrated automation system
  管理集成系统在闸门综合自动化中的实现