[KongchangAI]
Unverified80% confidenceFactTime unknown

刃材优先选SUS420J2或440C不锈钢,硬度约HRC52-58,耐磨且耐洗;廉价套装常用普通碳钢镀层,镀层磨损后易生锈且刃口3-6个月即变钝,剪厚甲会撕裂而非切断

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80%
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Long-term
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