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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:
4 ~; w1 a. P! Z3 g- Wlab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. , ~- H' L" `7 J" q) V
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. 7 o: q+ Q/ y* e! l, l6 v0 k
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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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