Pehea e hoʻokaʻawale ai ma waena o nā kaula fiber optic maikaʻi a maikaʻi ʻole?
1. ʻUpena Waho: 1. ʻO ka ʻupena waho o nā kaula optical o loko i hana ʻia me ka polyvinyl chloride (PVC), polyethylene, a i ʻole ka polyurethane flame-retardant (LSZH). He laumania ka ʻupena waho, ʻālohilohi, palupalu, a maʻalahi hoʻi e wehe...
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