Partially Verified65% confidenceCautionTime unknown
滤芯不得冻结，冰点以下温度会导致空心纤维膜破裂失效，之后过滤精度无法保证且无法自行检测损坏
3
Sources
65%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified不适合冬季或冰点以下环境使用：中空纤维滤芯一旦结冰会造成不可逆损坏，滤芯报废且无法通过肉眼判断是否已损坏。85% similarUnverified不适合在零度以下环境使用或存放，中空纤维滤芯冻结后会损坏失效且无法目视判断，寒冷环境需贴身保温携带85% similarUnverified滤芯中空纤维膜较脆弱，冬季结冰后会永久损坏失效，不适合零下环境使用或需严格防冻保管84% similarPartially Verified滤芯不可在冰冻状态下使用或存储——冻结会破坏滤膜微孔结构，导致过滤失效且外观无法察觉84% similarUnverified冰冻会永久损坏滤芯中空纤维膜结构导致过滤失效且无法从外观判断，寒冷环境使用需贴身存放防止结冰83% similar
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