MKVV mhyv mhyvp10芯MKVV22煤矿用控制电缆MKVV
面议MKVV mhyv mhyvp10芯MKVV22煤矿用控制电缆MKVV
面议ZR-DJYP2VP2 -22 DJYVP22,ZR-DJYPVP3*2*1.0阻燃计算机电缆
面议MKVV mhyv mhyvp1*5*7/0.43 MHY32矿用信号电缆MHYVP
面议MKVV mhyv mhyvp2*1.0 3*2.5ZRKVV22 多芯控制电缆
面议MKVV mhyv mhyvpZRKVV32 四芯控制电缆KVVRZRC-KVVRP32
面议ZR-DJYP2VP2 -22 DJYVP22,DJYVP 信号电缆DJYPVP双绞双屏蔽
面议MKVV mhyv mhyvp2芯-37芯 ZRCKVVP KVV32控制电缆
面议MKVV mhyv mhyvp7*1.5 NH-KYJVP2交联屏蔽耐火控制电缆
面议MKVV mhyv mhyvp矿用线信号规格MHYV 1*4*7/0.28 0.43 0.52
面议MKVV mhyv mhyvpMHYA32 80*2*0.8 0.7 0.6 0.5 电缆
面议MKVV mhyv mhyvpMHYAV 10对20对30对50对80对电缆
面议MKVV mhyv mhyvpMHYAV50*2*0.8 矿用通信电缆
面议