赞自己动手丰衣足食。买个简单红外测温冷热都可用。塑料过高温或长期相对高温确实老化快流变。

来源: IEbird 于 2023-01-24 09:20:49 [旧帖] [给我悄悄话] 本文已被阅读：次

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