Unverified85% confidenceDecision RuleTime unknown
背胶式理线夹选3M VHB胶（如3M 4229P/5952）承重可达0.5-1kg/cm²，普通亚克力泡棉胶承重仅其1/3，桌面下走线避免脱落必须认准VHB
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85%
Confidence
Long-term
Relevance
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