久久99精品久久久大学生,亚洲欧美天堂在线,国产亚洲精品久久久久5区,99久久九九,国产99久久久国产精品成人免费 ,中文字幕av网站,久久久久免费观看

search
Hot keywords
  • Contact us
GYTA53 optical cable (96 cores)
The structure of GYTA53 optical cable is to insert 250 μ m optical fiber into a loose tube made of high modulus material, and fill the loose tube with waterproof compound. The center of the cable core is a metal reinforced core, and for some fiber optic cables with a certain number of cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tube (and filling rope) is twisted around the central reinforcement core to form a compact and circular cable core, and the gaps inside the cable core are filled with water-resistant filling material. After longitudinal wrapping with plastic coated aluminum strip (APL), a layer of polyethylene inner sheath is extruded, and after longitudinal wrapping with double-sided plastic coated steel strip (PSP), a polyethylene sheath is extruded to form a cable.
< >
Contact us
  • Qinhuangdao Wolf Cable Co., Ltd
  • No. 4 Zhuhai Road, Shanhaiguan Economic and Technological
  • 19933636285 18833522049
  • 18833522049@139.com
Scan to follow us
巢湖市| 崇阳县| 清流县| 武功县| 霍州市| 灵山县| 永川市| 宜阳县| 专栏| 额敏县| 许昌县| 长汀县| 昌吉市| 潍坊市| 瑞金市| 阳谷县| 浙江省| 个旧市| 灵璧县| 会昌县| 石棉县| 额敏县| 新乡市| 开平市| 怀安县| 瑞昌市| 无为县| 德格县| 高邑县| 陆良县| 屏山县| 长沙县| 封开县| 临城县| 阿克| 扶余县| 麻城市| 和田县| 天全县| 富源县| 红安县|