Unverified88% confidenceDecision RuleTime unknown
外墙玻璃/落地窗擦洗需最大延伸长度≥3.5m才能覆盖单层挑高空间，普通2.5m以内款只适合室内窗户和外窗内侧
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified外窗清洁伸缩杆有效工作长度应≥3.5米才能覆盖普通2.8米层高的落地窗上沿；仅需清洁1.5米以下窗户选固定短杆更稳定不晃90% similarUnverified擦2层以上落地窗需伸缩长度≥3米，室内普通窗户1.5-2米足够；选购时实际可用长度约为标称长度的90%（接头重叠占用）89% similarUnverified擦2层以上高窗或落地窗顶部，选最大延伸长度≥3.5m的型号；单纯擦室内普通窗户1.5-2m足够，超长杆反而增加抖动难以控制87% similarUnverified刮条宽度25-30cm适合大面积落地窗/淋浴玻璃隔断，宽度15-20cm适合浴室镜面和小窗户；宽度超过35cm会因玻璃不平整导致中间刮不干净留水痕83% similarUnverified刮条宽度25-30cm适合家庭中大型窗户；浴室隔断玻璃、镜面选15-20cm窄款更灵活；宽刮条在小窗户上易碰角刮不干净83% similar
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