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發表於 2005-7-1 03:32 AM
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Originally posted by singgeihot at 2005-7-1 03:30 AM:; [5 h; g4 {& Y+ }! J
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i only wear it when i have to deal with pathogenic microbes/virus and dyes. ! R, W0 _4 [* m( s
& L# w2 Z! f2 F. I0 Ii 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. + h" I3 T! n; r
but if you are the lab manager, you are supposed to lead and show as a good example. |
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