<正>产品介绍Product introduction:·金属加强构件、夹带钢丝的钢——聚乙烯粘结护套、中心管式全填充型通信用室外光缆Fully filled central tube outdoor optical cables for com- munication purpose with mental—reinforced components as well as stee1 wire and polythene sheath.
Abstract
<正>产品介绍Product introduction:·金属加强构件、夹带钢丝的钢——聚乙烯粘结护套、中心管式全填充型通信用室外光缆Fully filled central tube outdoor optical cables for com- munication purpose with mental—reinforced components as well as stee1 wire and polythene sheath.