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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:# F! C) {% X# N
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. , d% B, R+ F7 n1 |9 J2 d
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. # w0 r; N1 q" N! o1 N
$ l: H) ]+ e* i% o9 Oi 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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