我觉得羽绒被主要是面料的选材，就是织物的支数，支数越高越密织，羽毛就不容易钻出来。

来源: Sequoia_CA 于 2025-07-17 07:33:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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