| 談天說地主旨 ﹝請按主旨作出回應﹞ 上頁 首頁 | 寄件者 | 傳送日期
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| [#41] 會唔會買無用無塵廠房生產嘅口罩？ 慢慢會出現一個 口罩粉絲會 口號：用盡天下名罩 最後修改時間: 2020-04-15 19:48:12 |
Neontetra 正式會員116.xxx.xxx.106 |
2020-04-15 19:40 | |
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| [#42] 會唔會買無用無塵廠房生產嘅口罩？ Development of meltblowing (MB) systems and the electrostatic charging (EC) of materials for making air filter electrets. The MB and the EC developed by Tsai have been used in the industries worldwide making tens of billions of pieces of N95 respirators or face masks. He has received three prestigious awards from UT in recognition of his contribution to technology innovation. Tsai is a Fellow Member of American Filtration and Separation Society and a member of Electrostatic Society of America. https://utrf.tennessee.edu/information-faqs-performance-protection-sterilization-of-face-mask-materials/?from=singlemessage 最後修改時間: 2020-04-15 19:47:37 |
Neontetra 正式會員 116.xxx.xxx.106 |
2020-04-15 19:45 |
| [#43] 會唔會買無用無塵廠房生產嘅口罩？ |
呀金 正式會員 221.xxx.xxx.152 |
2020-04-15 20:33 |
| [#44] 會唔會買無用無塵廠房生產嘅口罩？ |
呀金 正式會員 221.xxx.xxx.152 |
2020-04-15 20:34 |
| [#45] 會唔會買無用無塵廠房生產嘅口罩？ #36 Crosstex好值錢，美國名牌+美國製。ASTM Level 2都去得到呢個價。  |
Krell 正式會員 58.xxx.xxx.164 |
2020-04-15 22:07 |
| [#47] 會唔會買無用無塵廠房生產嘅口罩？ 各位好運 https://www.bsigroup.com/en-GB/about-bsi/media-centre/press-releases/2020/february/warning-fake-certificate-for-medical-face-masks/ 最後修改時間: 2020-04-15 22:40:37 |
klinsmanner 正式會員 183.xxx.xxx.137 |
2020-04-15 22:40 |
| [#48] 會唔會買無用無塵廠房生產嘅口罩? #45 嘩！炒到天價 黑心商人 |
minipod 正式會員 119.xxx.xxx.91 |
2020-04-15 23:27 |
| [#49] 會唔會買無用無塵廠房生產嘅口罩? 咁係C記D日本牌子罩平均10蚊個左右都唔算貴. 最平應該係超垃圾因為好蝦人戴下. |
朕 正式會員 14.xxx.xxx.248 |
2020-04-16 01:24 |
