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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# F* X1 A% v& G4 ~# g3 M3 b
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. 5 X6 Q; s# V6 j9 K6 ^* D1 F8 p
/ m8 L; `6 Q' w0 \& [' yi only wear it when i have to deal with pathogenic microbes/virus and dyes. / @/ E3 d- H" t. J7 @
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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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