[請勿亂買普通口罩] 網購外科口罩集中討論 3

717 回覆
120 Like 5 Dislike
2020-01-23 23:05:02
比沒有好 但我都追求更好
2020-01-23 23:05:45
梁國雄都睇唔到
2020-01-23 23:08:34
睇晒成個post,冇幾多款口罩係有樓主講嗰啲指標
2020-01-23 23:08:50
Bacterial and Particle filtration efficiency over 99 percent assures the highest level of protection against potential sources of infection.

咁樣夠唔夠好鬼難搵到送香港
2020-01-23 23:10:01
推推 FIRM我就買
2020-01-23 23:11:02
呢隻好似運唔到黎香港?
2020-01-23 23:11:40
唔係好識用 你邊間舖買 又拍賣又代購咁
2020-01-23 23:12:49
2020-01-23 23:12:56
其實如果純講size
Particle < virus
Particle: 0.1 micron; virus 喺 0.1-3 micron
姐係pass到PFE test就應該pass 到VFE test
2020-01-23 23:14:43
相比起彩色包裝嘅超立體,呢款鼻位冇鐵線,同埋比較簿
唔知係咪功效一樣...
2020-01-23 23:15:25
其實唔好 好多都有
2020-01-23 23:15:29
飛沫係1~5微米 所以再低都係求安心
2020-01-23 23:15:33
2020-01-23 23:15:46
Astm level 3 protection
Greater than 99 percent bacterial (bfe) & particle (pfe) filtration @ 0.1 micron
可以
2020-01-23 23:15:52
有冇例子?
2020-01-23 23:15:58
我用集運架咋
2020-01-23 23:16:24
2020-01-23 23:16:54
你上我講個網
佢幫你做哂
你係佢個網直接訂+俾錢
見同你有緣俾埋我條link你
https://buyee.jp/rakuten/detail/careshop-sakura%3A10002025
2020-01-23 23:17:04
2020-01-23 23:17:58


師兄
2020-01-23 23:25:09

呢隻淨係show左vfe,係咪有用?
2020-01-23 23:28:43
屌,send唔到link
好撚易架咋
你㩒去rakuten,search mask就得
頭一個已經係
2020-01-23 23:30:58

呢款呢
2020-01-23 23:31:46
做緊醫院 都係呢款
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