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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:
( p5 i: h6 s% b0 o" \0 |, O8 ^lab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. 2 E" H: O" Z, V# I- g
5 b: m+ y- g+ j; m" S9 O3 r; G5 s5 pi only wear it when i have to deal with pathogenic microbes/virus and dyes. ' R" y: `1 i! U* u8 S, k
% M( n% t& o6 S K
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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