Unverified85% confidenceFactTime unknown
铝箔气球(数字/字母)比乳胶气球保气时间长(可维持3-5天甚至一周),乳胶气球充气后通常8-12小时开始漏气变软,需活动当天早晨才充气布置
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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