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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:) u% b* ]+ `) g: d* E0 u
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. , S4 e% ~+ {/ U4 @# [! O; _" e @: }
/ o; J) o- `3 F qi only wear it when i have to deal with pathogenic microbes/virus and dyes.
) J' \: a9 X% [6 Z: c3 j2 x. J ]6 g, ]
i 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. |
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最可靠嘅終生伴侶係.... 面油紙, 鼻貼<-- 答案 ^_^ ' |
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