STA5 subscriber line is applied to subscriber line interface of programmed control digital switches, and two wire analogy remote interface of access network.
STA5型用户板用于数字程控交换机的用户接口，也可做为各类接入网系统的远端二线模拟接口。
2
The wire or wireless remotecontrol is used to control the distributor boom of domestic concrete pump truck, but this isn't genuine autocontrol.
现国内混凝土泵车布料杆的控制采用有线或无线遥控，无法实现真正意义上的自动控制。
3
Objective:To reform the wire-controlled handpiece C arm into wireless remotecontrol of Philips BV25 GOLD , in order to obtain more secure in management without limitation of control wire.