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The water quality of domestic water in most cities in China is poor, and the pollution is gradually increasing. Therefore, domestic water treatment equipment has become an important product of househo···
According to the accounting of Changzhou entry exit inspection and Quarantine Bureau, from January to December 2013, a total of 46000 tons of industrial water treatment agent were exported to Changzho···
The method of current impulse and regulating pressure/flow of submersible pump is similar to that of blower. When submersible pumps start and stop suddenly, the water cone usually appears as a simple ···
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