[KongchangAI]
Unverified83% confidenceSolutionTime unknown

搭建大天幕的标准配置路径:确定天幕尺寸→主杆选28-32mm粗杆(高度覆盖240cm)→副杆选22-25mm较细杆→配足量地钉和风绳→检查杆头与天幕点位匹配

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