典型产品GYTA Typical product:GYTA产品介绍:Product introduction:金属加强构件、松套层绞填充式、铝—聚乙烯粘结护套通信用室外光缆Outdoor optical cables for communica- tion purpose with metal-reinforced components,filling mode by loose tube laver stranded,and laminated alumi- num polyolefin sheath.