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Unverified90% confidenceFactTime unknown

不锈钢一体结构几乎无耗材更换需求，长期使用成本极低，比塑料刮舌器耐用数年以上

1

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90%

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Long-term

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Dr. Tung's 不锈钢刮舌器product_sku 舌苔清洁刷category

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Unverified不锈钢材质不易滋生细菌、无塑料异味、几乎不需要更换，长期使用成本极低84% similar Unverified不锈钢材质耐腐蚀、日常维护成本低，不易氧化变色，相较银质袖扣无需定期抛光保养。83% similar Unverified不锈钢材质长期户外使用不易生锈，无需额外涂层保护，维护成本低于普通铁质挡风板83% similar Unverified304不锈钢材质耐腐蚀、不生锈，正常使用寿命远超塑料刮舌器，基本无需定期更换81% similar Unverified不锈钢加固件耐腐蚀美观但成本高且钻孔困难，普通镀锌钢板便宜好安装但寿命短；室内非潮湿位置用镀锌+喷塑钢板即可，不必为不锈钢溢价买单81% similar

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curl https://kongchang.com/api/v1/knowledge/claims/743413

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get_claim(id=743413)