鼻梁上的金屬條要彎折,要貼緊鼻梁兩側,不能漏風。
那種塑料條的口罩,不行。
鼻梁上的金屬條要彎折,要貼緊鼻梁兩側,不能漏風。
那種塑料條的口罩,不行。
• 我再試試,我可能按壓得不夠 -米蘭之夜- ♂ (0 bytes) () 01/30/2021 postreply 10:29:34
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