youngsuncom
---深圳市雅信通光缆有限公司-室内光缆,室外光缆,FTTH光缆,气吹微缆 ...
否则,有可能造成光缆打滚折断纤芯。 ②分纤将光纤穿过热缩管。将不同束管，不同 颜色的光纤分开，穿过热缩管。剥去涂覆层的光纤很脆弱，使用热缩管，可以保护光纤 ...
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