发布时间:2025-02-06 11:36:56
高温低温的方法对塑料材质来说都不好,常温水加一点儿洗餐具用的消毒粉浸泡一会,冲洗干净就好(记得流水多冲一会儿以免消毒粉残留在饭盒上)。
高层地下储藏室自然通风排烟门下部开百叶风口通风这个百叶的规格有啥要求
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