Unverified80% confidenceDecision RuleTime unknown
涂层选择麦饭石或钻石涂层时看颗粒密度,真正的耐磨涂层应为多层结构(底涂+中涂+面涂),单层喷涂涂层通常6-12个月即脱落
1
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80%
Confidence
Long-term
Relevance
-
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