The water flow generated by the submersible pump passes through the nozzle to form a high-speed water flow, and forms a negative pressure around the nozzle to suck in the air.
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As one of the most professional workwear fabric, functional fabric and protective clothing manufacturers and suppliers, we bring here high quality products with cheap price. Welcome to buy.
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Professional manufacturers and suppliers for plastic body lavatory pop up waste with adjustable lift rods in chrome in China -Tailian. Welcome to wholesale quality and durable products with our
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