Unverified85% confidenceFactTime unknown
激光雕刻（laser engraving）的字迹是烧蚀入金属表面永久性的，比酸蚀（etching）和油墨印刷更耐磨；选购金属牌时应确认工艺为深度激光刻字而非表面印字
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85%
Confidence
Long-term
Relevance
-
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Unverified刻度采用激光蚀刻或冲压凹刻的量勺，比油墨印刷的耐用；印刷刻度洗几次即模糊脱落，选购不锈钢款优先激光镭雕刻度84% similarUnverified阴刻凹槽刻度比表面印刷刻度更耐用，印刷刻度经反复洗涤易脱落模糊，长期使用应选凹凸压制或激光雕刻的刻度82% similarUnverified定制文字/姓名壳优先选激光雕刻或UV浮雕，比平面印刷更耐磨；平面印刷的文字长期握持后会从边缘开始磨损脱落81% similarUnverified可定制刻字帽夹的激光雕刻比油墨印刷耐磨，油墨印字经反复洗涤和摩擦2-3个月易脱色模糊，长期用选激光/镭雕工艺80% similarUnverified蚀刻/激光工艺使文字凹入或烧蚀于金属表面，长期户外使用不会像丝印或贴膜那样褪色脱落，信息持久性远优于普通印刷标牌80% similar
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