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七芯矿用通信拉力电缆MHYBV-7-1-16米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-18米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-20米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-25米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-30米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-50米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-1-100米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-5-1-05米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-16米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-18米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-20米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-25米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-30米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-50米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-5-1-100米钢丝编织橡胶护套连接器/五芯矿用通信拉力电缆MHYBV-7-2-16米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-2-18米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-2-20米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-2-25米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-2-30米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆MHYBV-7-2-50米钢丝编织橡胶护套连接器/七芯矿用通信拉力电缆