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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$ q! s( T, P. X5 \ R
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. . g7 [9 U) D0 U9 x2 ^0 V
/ Y, d1 _4 b: ui only wear it when i have to deal with pathogenic microbes/virus and dyes. + l7 W7 P& t9 w9 Y
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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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