Shanghai DDK Scientific Instruments Co., Ltd focuseson the R&D and manufacturing of electrochemicalwater quality analysis sensors and instruments (pH,ORP, conductivity, dissolved oxygen, ion, turbidity,etc.). We are committed to deliver professional,reliable and easy to use products for industries asenvironmental protection, biology Pharmaceutical,education, scientific research, food, chemical,nuclear power, plantation, third party institution etc.
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发布时间：2025/2/14
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