Unverified76% confidenceDecision RuleTime unknown
顶撑式伸缩杆两端顶盘直径越大接触面越大越稳，选顶盘≥5cm的款式，纯金属小端头款易在墙面留印且抓力弱
1
Sources
76%
Confidence
Long-term
Relevance
-
First Seen
Sources
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