1.
Water Environment in East Tai-lake Area and Water Gate Locating at Tang and Pu Rivers in Shong and Yuan Dynasty;
宋元时期太湖东部地区的水环境与塘浦置闸
2.
network tripping and reclosing device
电力网自动跳闸和重合闸装置
3.
transformer undercurrent trip
变压器欠流跳闸装置
4.
transformer underload trip
变压器欠载跳闸装置
5.
brake block adjusting gear
制动器闸瓦调整装置
6.
transformer overcurrent trip
变压器过流跳闸装置
7.
electromechanical interlocking device
电机式闸门联锁装置
8.
periodic-automatic reclosing equipment
周期性自动重合闸装置
9.
Design of Drop-tilting Gates at Dahua Hydropower Station and the Layout of Hoist
大化水电站船闸卧倒闸门设计及启闭机布置
10.
Arrangement of lock bottom long-culvert filling & emptying system of Guiping Second-lane lock
桂平二线船闸闸底长廊道输水系统布置研究
11.
emergency tripping device
应急跳闸装置应急脱扣装置
12.
thyristor circuit teaching unit
闸流晶体管电路培训装置
13.
General Design and Arrangement of the Navigation lock of Spring Lake, Guilin City
桂林市春天湖船闸的总体设计和布置
14.
Topology Optimization of Large-Scale Hydraulic Radial Steel Strobe;
弧形钢闸门拓扑优化与结构布置研究
15.
On Development of the-same-term Switch Equipment Based on 89C51;
基于89C51的发电厂同期合闸装置研制
16.
Design of Triggering Device Controlled by 89C51
基于89C51单片机的晶闸管触发装置设计
17.
Based on the discussion of the characteristics of mountainous rivers and the problems concerning ship lock arrangement, this paper proposes of ship lock approach channel arrangement type adapting to the characteristics of mountainous rivers.
介绍山区河流的特点及船闸布置存在的问题，提出适应山区河流特点的船闸引航道布置型式。
18.
All gate valves are available with optional PTFE seat rings.
所有闸阀都可以配置备选的聚四氟乙烯(TFE)座环。