无卤阻燃光缆及防蚁光缆
金属加强构伴、松套层绞填充式、钢-低烟无卣阻燃聚烯烃粘 结护套通信用室外光缆.Ontdoor optical cables tor coniinunication purpose with metal-re in forced components, filling mode by loose tube layer stranded, halogen-free flame type and steel-polyolefin sheaths.
2020-12-21(万方平台首次上网日期,不代表论文的发表时间)
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