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无绝缘

无绝缘

无绝缘

无绝缘

1

Insert the bare conductor (without insulating layer ) into the terminal socket until the conductor reaches the bottom of the socket.

将裸导线（无绝缘层）插入端子插孔，直至触到底部。

2

In this paper, no insulation ZPW-2000A frequency shift orbit to study the reliability of the circuit .

本文针对 ZPW-2000A 无绝缘移频轨道电路的可靠性进行研究。

4

Time Parameter Analysis of Direction Circuit of Jointless Audio Frequency-shift Modulated Automatic Block

无绝缘移频自动闭塞方向电路时间参数分析

6

Frequency-shift Measurement Method in Non-insulation Monitoring System

无绝缘监测系统移频信号测试方法的研究

7

Solderless connectors, without insulating sleeve, for copper conductors

铜导线用无绝缘套的非焊接连接的接线器

8

Terminal ends for solderless connections; ring type, without insulating sleeve, for copper conductors

铜导线用无绝缘套的无焊点连接环形电缆终端

9

Research on the Improved Plan for 18 Information Non-insulation Frequency Shift Modulated Automatic Blocking System

18 信息无绝缘移频自动闭塞系统改进方案的研究

10

On the Tune Unit of the Digital -Coding Audio Frequency Track Circuit

数字编码制式无绝缘轨道电路调谐单元探析

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