Unverified80% confidenceFactTime unknown
PVC线槽常见规格以外宽标注,20mm×10mm约可容纳2-3根网线/充电线,40mm×20mm可容纳6-8根,选购需按外宽预留墙面/桌面空间、按内径判断实际容量
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80%
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Long-term
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Unverified承载3根以上电源线(含变压器线)时,选择内径≥25mm的槽体;仅走网线/HDMI等细线可选内径15-20mm的窄槽,避免占用过多桌面空间83% similarUnverified常见双层数码收纳包展开尺寸约22×14cm、闭合厚度4-6cm,内含弹力带网格和拉链隔层,可容纳充电头、2-3根线、移动电源81% similarUnverifiedPVC管规格中的数字指外径而非内径,常见16mm外径实际内径约12.5mm、20mm外径内径约15.8mm,选购和计算穿线量时须按内径估算,切勿被外径数字误导78% similarUnverified购买前需实测插排的长×宽×高及插头凸出后的总高度,通用款保护盒内部净空常见约6-8cm高,插了大体积电源适配器(如笔记本充电头)常放不下,须预留插头空间78% similarUnverified购买前必须实测插座面板的外框尺寸,86型标准面板为86×86mm,118/120型为横向长条,透明防水盒需比面板外沿大5-10mm留出胶条压合空间76% similar
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