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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:
( F4 z: H& H) x; }1 u( y% v6 Dlab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. " J3 V! u, E$ e, k! d! g" Y0 u
4 x5 P7 b+ \3 w- [, E
i only wear it when i have to deal with pathogenic microbes/virus and dyes. X7 |4 t+ l6 D
, A ~. C/ y8 r' a- w* k. ei 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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