[KongchangAI]
Unverified80% confidenceFactTime unknown

主流大型天幕主杆常见规格为直径30-33mm、壁厚1.5-2.0mm、最高约280cm、收纳约65cm、单根重量约600-900g(铝合金)

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80%
Confidence
Long-term
Relevance
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get_claim(id=148447)