Unverified82% confidenceDecision RuleTime unknown
购买前用软尺测量墙角总长并加10%余量，选可自由裁剪的连续卷装（通常2m/5m一卷）比固定分段护角更省料且拼接缝少
1
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82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified自粘式理线槽长度规格常见0.5m/1m/2m，购买时测量走线路径后加10%余量；多数产品可用刀片按刻度裁切，无需精确匹配桌面尺寸83% similarUnverified尺寸选购需预留边距：拼接式垫购买时按实际面积加10%冗余以便裁切边角，整片垫应比实际铺设区域小2-3cm避免翘边81% similarUnverified带定位卷尺的可裁剪护条一般以2m/5m整卷出售，用剪刀即可裁切，购买前测量家具总边长并预留5-10%损耗，转角处需45度斜切拼接才平整80% similarUnverified整卷可裁剪款（通常2m或5m一卷）比预裁固定长度更灵活，能覆盖异形飘窗、圆弧垭口；但裁剪端需选带端帽或圆角设计，避免切口划伤77% similarUnverified购买前需测量门宽，可裁剪款标注最大适配宽度（常见90cm/100cm），裁剪后端头需重新密封，否则裁切端会露出缝隙；双面密封条款比单面款封堵更彻底77% similar
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