Unverified80% confidenceTradeoffTime unknown
截面积越大越安全但穿管更难、成本更高。全屋盲目用大平方会导致穿线管容量不足、走线困难,按回路负载匹配即可无需过度冗余
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified管径越大穿线越轻松、后期换线越容易,但占用开槽空间大、成本高;家装照明用φ16已足够,为省钱一味选小管径会导致后期无法穿线或散热差79% similarUnverified屏蔽层数越多抗干扰越好但线缆越硬、弯曲半径越大、越贵,家庭室内穿管布线用四屏蔽反而不好走线,双屏蔽更实用77% similarUnverified管道越长节数越多越能满足躲藏追逐乐趣,但长隧道稳定性差易被拱塌,居住面积<60㎡建议选2节以内或可拆卸组合款76% similarUnverified承重容积越大篮体越重,粘贴式安装的稳定性越差;追求大容量收纳应放弃免打孔改用落地置物架或打孔安装76% similarUnverified承重能力越强的隔板往往需要打孔或卡扣固定,牺牲了安装便捷性;追求完全免打孔就必须接受轻量化使用,二者难以兼得76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/409542API
curl https://kongchang.com/api/v1/knowledge/claims/409542MCP
get_claim(id=409542)