[KongchangAI]
Unverified80% confidenceDecision RuleTime unknown

刀齿材质优选不锈钢(如4Cr13、SUS420),耐锈且长期使用不卷刃;塑料齿或电镀铁齿易生锈、锋利度衰减快,不适合频繁使用

1
Sources
80%
Confidence
Long-term
Relevance
-
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MCP
get_claim(id=301449)