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介绍:
产品说明:
煤矿用阻燃控制电缆
Fire retardant control cables in mines
产品用途:本产品适用于矿井下交流额定电压为450/750V及以下配电装置中的电器仪表作控制信号保护和测量。
Scope of application:This product is suitable under the mine pit exchanges the rated voltage is 450/750V and in following power distribution equipment electric appliance measuring appliance makes the control Signal protection and survey.
执行标准 Standards implemented : Q/3210HL33.1-Q/3210HL33.2-2005
型号、M称及使用范围 Model descriptions and Use scope
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