Unverified82% confidenceFactTime unknown
内开内倒窗的多点锁通常有3-5个锁点(分布在窗框上、中、下及斜角),比单点执手锁的密封性和抗风压能力显著更强,是判断系统窗档次的关键指标
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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