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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:
: O. _% P! v+ y) V$ s& ?' b# elab coats are VERY IMPORTANT! I would be dead in SARS if I didn't wear a lab coat. : F, B( E. ~! a9 V8 r0 I
% o) ?' z( W/ K: e. ki only wear it when i have to deal with pathogenic microbes/virus and dyes.
/ ^% ^! F, S7 O; O* H1 g( x+ e4 Q0 y( {. K$ E
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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