wire-tying device

1-Wire Digital Device of Locomotive Bearing Temperature Detection and Alerting

单总线数字式机车轴温监测报警装置

Passive wire delay, active delay device which can have a delayed effect to signal were studied and utilized as delay units.

能对信号产生延迟作用的无源延迟导线、有源延迟器件等都曾被作为延迟单元被人们研究和利用。

It proposes to adopt variable stagger arrangement and to change the horizontal tension link on push-off device into the compression link so as to reduce the deflection of contact wire in area adjacent to mid-point anchor in straight line and in large span length up to 65 m.

提出在直线区段的中心锚结附近和65m大跨距内，采取不等之字值布置法和反定位装置处的水平拉杆改成压管的措施减小接触线风偏。

Application of flaw detection device of steel wire core belt

钢丝绳芯输送带探伤装置的应用

Design of Pay-off and Take-up Device of Wire Control System Based on PLC

基于PLC的收排线机恒张力控制系统的设计