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�˚⣺2073 �l(f��)���r(sh��)�g��2012-10-09 10:45 �P(gu��n)�I�~��PH/ORPӋ(j��) �_(t��i)ʽPH/ORPӋ(j��) �a(ch��n)Ʒ��̖(h��o)��PHS-25 ��(y��ng)���I(l��ng)��ˮ̎�� �a(ch��n)Ʒ�r(ji��)�� ���˽����a(ch��n)ƷԔ�飬Ո(q��ng) |
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���ȣ�0.01 pH ,��1 mV
�ֱ��ʣ�0.01 pH ,��1 mV
�����`�pH:±0.05pH ��mV:±1%(FS)
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���ͳߴ磺270mm×160mm×85mm
������2kg
�Դ������220±22V,�l��50±1Hz
