煤矿用阻燃通信电缆(原煤矿用信号电缆)5＊2＊0.7

fire-retardant communication cables for coal mines(signal electric cable)


煤矿用阻燃通信电缆(原煤矿用信号电缆)520.7产品用途:产品适用于煤矿井下监测、控制系统作低频信号传输线。

scope of application:the product is suitable for the coal mine mine shaft monitor, the control system makes the low-frequency signal transmission line

执行标准 standards implemented: q/3210hl07-2005

型号名称及使用范围 model desc-riptions and use scope 型 号