冬有“暖宝宝”夏有“凉宝宝”:冰箱冰一冰可持续放冷三小时|色一情一乱一伦一区二区三区日本
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冬有“暖宝宝”夏有“凉宝宝”。2025年中国国际服务贸易交易会举办期间,一款可循环使用的“凉宝宝”在展会亮相。据北京凝基新材科技有限公司执行总经理赵金鑫介绍,这款“冰宝宝”采用新型制冷材料制作,在冰箱放置冷却后,可在常温环境下持续放冷三小时,使用该材料制作的冰板比传统冰板放冷时间能增加1.65倍。夏天在劳保马甲内放置这样的材料,可以给环卫工人等在高温环境下作业的人员带来凉爽体验,有效提升其工作舒适度。同样地,基于该材料持续放冷的特性,在杯子夹层内嵌入该材料,经冰箱冷却后,可以持续为饮品降温,给夏日带来清凉体验。(谢龙飞 何凌霄)
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