產品用途:本產品適用于固定敷設在礦井作通信干線及分線箱與電話機連接線
Scope of application:This product is fit for being laid in fixed placed in mines for the connection of communication trunk lines and junction box and telephones.
執行標準 Standards implemented: Q/3210HL29-2003
 
型號、名稱及使用范圍 Model descriptions and Use scope

電纜結構示意圖   IIIustration of cable structure

使用特性 Service characteristics

電纜規格 Specifications

電纜主要技術性能 Major technical performances
1、 電纜導體直流電阻及固有衰減
DC resistance of the conductor and Intrinsic attenuation

2、電纜其它技術性能 Other major technical performances