Unverified75% confidenceFactTime unknown
单个钢丝球净重是判断实料的关键：优质304单个约8-12g，廉价薄丝款仅3-5g，越重通常丝越多越耐用，按包数比价易被误导
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75%
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Long-term
Relevance
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Unverified钢丝球单个重量在15-25g之间较耐用，低于10g的多为廉价薄丝，用2-3次就散开掉丝；重量越大丝越密越耐用86% similarUnverified承重需求：单钩挂衣物≥3kg选304不锈钢材质，钩体钢丝直径≥4mm；挂锅具/铁艺重物选钢丝直径≥5mm的加粗款，普通合金易变形张口82% similarUnverified材质强度看纱线密度与钢丝框架：全软网(尼龙/涤纶)仅适合防轻物滚落，隔离20kg以上宠物或行李需选带钢丝框或伸缩杆结构，抗拉强度标注应≥50kg79% similarUnverified钢丝网格隔板承重通常5-15kg远高于塑料隔板的2-5kg，放置多双重靴或做鞋盒二次叠放时应选钢丝材质79% similarUnverified承重优先选方管钢材（40x40mm或以上壁厚≥1.2mm）而非圆管，方管抗扭曲性能更强；单层板承重需求＞30kg（放书/杂物）选钢制层板，＜15kg（放绿植/摆件）可选钢木或钢玻组合降低成本78% similar
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