Halting rope is a safe means of lock gates, which is simple, workable and reliable.
拦河索是一种简单易行、功能可靠的闸门安全设施。
This paper introduces networked design, programming, key technology and algorithms of a ship scheduling system for lock gates on inland rivers.
本文介绍了用于内河船闸船舶调度管理的船闸船舶调度系统的网络系统设计、网络编程方法、关键技术和算法。
This paper describes the types and structure styles of underground lock gates, and analyses theoretically the performance and feature of various kinds of lock gates.
介绍了井下防水门的种类、结构形式，对各类防水门的性能与特点作了理论分析。
Steel sealing strips were introduced to the lock gates in the canalized water-way of Lianjiang River in Guangdong Province instead of the traditional woo-den or rubber strips.
简介了广东连江梯级闸门止水由传统的木、橡胶止水改为钢止水的过程。
Make sure that the discharge of combustion products can take place freely (chimney lock-gates should be open) and that there is water in the boiler.
确认燃烧物能自由排放(烟囱阀门要打开)并且锅炉中有水。
Make sure that the discharge of combustion products can take place freely (chimney lock-gates should be open) and that there is water in the boiler.
确认燃烧物能自由排放(烟囱阀门要打开)并且锅炉中有水。
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