Unverified70% confidenceFactTime unknown
两端带松紧收口的隧道可拼接组合，市面主流单节直筒长度约100-120cm、内径48-55cm，弹簧钢圈款折叠后直径约35-40cm
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified选购时管径比长度更决定承重：直径22mm钢管有效跨度超过90cm就会明显下垂，跨度＞100cm应选25-28mm加厚管壁或中间加支撑脚78% similarUnverified浴帘挂环孔位标准间距约15-18cm，180cm宽帘布通常打12个孔；帘杆直径需与挂环内径匹配，常见杆径为2.2-2.5cm，购买伸缩杆需确认与挂环兼容78% similarUnverified过道式窄玄关（通道宽度＜1.2m）应选进深≤200mm的超薄翻斗鞋柜，翻斗层每层可斜放2双鞋，避免开门后挡住通行77% similarUnverified双面可用的隔断柜深度需≥35cm（单面通常25-30cm），才能保证两侧都有实用收纳；深度＜30cm的双面柜实际只能一面深柜一面浅格，标称双面易踩坑76% similarUnverified玄关进深＜1.2米时，选择超薄翻斗式鞋柜（柜体厚度17-24cm），翻斗层每层可斜放2-3双鞋；进深＞1.5米可选常规平板层板柜（厚度30-38cm）容量翻倍76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/271699API
curl https://kongchang.com/api/v1/knowledge/claims/271699MCP
get_claim(id=271699)