Unverified90% confidenceDecision RuleTime unknown
天窗玻璃优先选5+5夹胶Low-E中空玻璃(外侧钢化+夹胶),夹胶层能防止破碎坠落伤人,斜面/头顶上方安装严禁用单片钢化
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90%
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Long-term
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