信号电缆 Products from producerIn stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSelleran hui yang yi biao dian lan you gong siChina, Tianchang(View map) +86( Display phones Description本产品适用于交流额定电压250V或直流500V及以下铁路信号联锁、火警信号等各类电器仪表及自动装置的连 接线。 Contact the seller信号电缆 Full namePhoneE-mailI agree with privacy policies, regarding confidential data and user agreementMessageShipping method