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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:# r S1 p3 d' S& j* C
lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. ) J6 |9 H/ f* q0 O* c8 ], O: K, A" B3 h' S% r# B" k: W. x, T
i only wear it when i have to deal with pathogenic microbes/virus and dyes. ' p4 V; \) J) U. i
4 w0 t, c4 L7 Y3 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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