Month: 2015-10
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10153663770898407 時間：2015-10-14 19:00 你有想過口罩要怎麼戴才正確嗎？ 圖片
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And remember, only certified, properly worn N95 style masks can… 更多 protect the wearer from pollution. Surgical masks are not appropriate health protection from air pollution. Scooter riders should use N95 masks to protect themselves from PM2.5 air pollution, not surgical masks. thenewslens.com/post/44984/ |
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10153667515873407 時間：2015-10-18 13:00 來來來！今天小編要介紹五種不同類型的口罩， 什麼時機適合使用什麼口罩一次清楚說明， 讓大家學會選擇適合自己口罩。 圖片
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For protection from PM2.5 pollution, it is necessary to use a… 更多 proper fitting, certified N95 style mask which seals around the face. Surgical masks will not protect you from pollution. |