[KongchangAI]
Unverified83% confidenceCautionTime unknown

室外楼梯不建议使用普通室内款防护网,普通尼龙/涤纶网在紫外线下1-2年内老化脆化断裂,室外须选UV抗老化处理的HDPE或加厚聚酯网

1
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83%
Confidence
Long-term
Relevance
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curl https://kongchang.com/api/v1/knowledge/claims/281493
MCP
get_claim(id=281493)