单词ring gate
un.: 环形浇口；环门
网络: 环型浇口；环形进模口；环状浇口
环门
环形浇口
Analysis on the Causes of the Failure of Ring Gate Jam Signal in Xiaolangdi Hydropower Station
小浪底水电站筒阀发卡信号出现原因分析
The Control System for Ring Gate and Oil Pressure Unit of Xiaolangdi Hydropower Plant
小浪底水电厂筒阀和油压装置的控制系统
Principle and Method of Synchro Control of Ring Gate in Xiaolangdi Hydropower Plant
小浪底水电厂筒形阀的同步控制原理和方法
The Application of Ring Gate in Xiaolangdi Hydraulic Project
简阀在小浪底水电站的应用
The Hydraulic Control System of Ring Gate of Xiaolangdi Hydraulic Power Station
小浪底电厂筒阀液压控制系统