GB/T 13849.4-1993
AbolishedLocal telecommunication cables with polyolefin insulation and polyolefin sheath--Part 4:Unfilled，moisture barrier polyethylene sheathed local telecommunication cables with copper conductors，solid polyolefin insulation and integral suspension strand
聚烯烃绝缘聚烯烃护套市内通信电缆 第4部分:铜芯、实心聚烯烃绝缘(非填充)自承式、挡潮层聚乙烯护套市内通信电缆
Application Summary AI generated
This standard specifies the technical requirements and test methods for unfilled, moisture barrier polyethylene sheathed local telecommunication cables with solid polyolefin insulation, copper conductors, and an integral suspension strand. It is applied in the manufacturing and quality inspection of self-supporting aerial cables used in urban public telephone networks and local exchange areas, particularly where moisture protection and mechanical strength are needed for overhead installations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.