Unverified86% confidenceCautionTime unknown
户外/穿墙布线不能用普通室内线，需选带PE黑色外皮的抗UV户外专用线，普通PVC外皮暴晒1-2年就老化开裂；埋地还需双层护套或穿管
1
Sources
86%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified户外/穿墙埋管布线不选普通PVC护套网线，应选带黑色PE防紫外线护套的室外线，或双护套抗拉线，避免日晒老化开裂89% similarUnverified室内明线预埋不建议用普通PVC护套线，选低烟无卤（LSZH）护套更防火安全；户外必须选带PE防水外皮+UV抗紫外线的户外专用线，普通室内线户外一年即老化开裂86% similarUnverified户外/穿管走线不要用普通室内线，需选带PE外护套的室外专用线（防水防紫外线），埋地还需带钢丝或凝胶阻水79% similarUnverified换季长期存放皮鞋不建议用全透明PVC密封袋，密封无透气+阳光透射会加速皮质老化和霉变，应选透气无纺布或棉布防尘袋73% similarUnverified长期户外堆放或阳台存储不建议用普通编织袋，聚丙烯材料日晒后易脆化开裂，应选抗UV或加覆膜款72% similar
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