Unverified80% confidenceDecision RuleTime unknown
防刮耐磨看铅笔硬度标注：镜面/玻璃膜应达9H，PU类肤膜通常仅3-5H，钥匙硬物同放口袋的用户选9H玻璃背膜或涂层膜，日常防指纹为主选类肤即可
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80%
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