Thread: PH meter digitaL
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Old 09-04-2008, 11:19 PM   #4
erwin aja
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Default Re: PH meter digitaL
Quote:
Originally Posted by bryend View Post
...emang sih cuman kataknya sangat efisien ..


kalo yg digital batangan ada sih cuman udah rusak...yg kayak pic ini kan..
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