[KongchangAI]
Unverified85% confidenceFactTime unknown

电动张力幕在使用多年后幕面平整度保持较好,不易出现普通电动幕常见的波浪纹问题,长期使用维护成本低

1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen

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