试剂仪器

回复:国药的电池怎么这么贵啊?

y2k042000 #6 2009-02-21 21:31
it's still to expensive even it's a Western Standard Cell
Carneades #7 2009-02-22 09:12
Not exactly.
Standard cell contains many expensive materials.
It usually costs more than 100 yuan.
y2k042000 #8 2009-02-22 09:40
isn't it should be "Weston" Standard Cell but not "Western" Standard Cell
Carneades #9 2009-02-22 10:16
Sorry for my inaccuracy.
001-aa #10 2009-02-22 11:27
怎么都是假洋鬼子?

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