MHYVP煤矿用阻燃信号电缆MHYVP
矿用阻燃通信电缆 ................................... MH
铜质线芯.............................................. 省略
聚乙烯绝订购热线:0316-5962565 13230666227毕敬轩缘 ........................................... Y
铝一聚乙烯粘结护套.................................... A
聚乙烯内护套 ......................................... 省略