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IP30防护值多少钱...
发布时间 2025.04.01
车间设备年年修，月月换？上个月去朋友工厂，亲眼见着他们新买的控制柜又进水短路，维修师傅拆开一看：主板锈得像个出土文物。这种糟心事，其实看懂IP30防护等级就能避免——但十个老...
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IPX5防水真能泡水...
发布时间 2025.04.01
健身时汗如雨下，手机秒变"落汤机"？上周在健身房亲眼目睹，隔壁小哥的蓝牙耳机在跑步时被汗水浸透，维修店报价直接砍掉他半个月私教费。这种糟心事，其实一个IPX5认证就能解决&mda...
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IP30防护值多少钱...

IPX5防水真能泡水...