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13104#
發表於 2005-7-1 03:30 AM
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Originally posted by Gretzky at 2005-7-1 03:20 AM:5 h6 b$ S; `! G0 S. U7 n
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. 2 {$ `# C, y, P! ~5 W$ d, ^# j& M7 j! T# z# S, t g
i only wear it when i have to deal with pathogenic microbes/virus and dyes.
3 S Z- z. I+ D2 O! S
f k' G2 x* yi don't even put one on when i have to work with strong HCl or NaOH.... i know it's bad.... but i'm too used to it. |
最可靠嘅終生伴侶係.... 面油紙, 鼻貼<-- 答案 ^_^ ' |
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