You may wonder there are so many factories selling vacuum cleaners, why should I buy yours? Ok, let me explain why you should choose our cordless pet vacuum cleaner. Except advantages of normal
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The working principle of oil pump spur gears is that two gears rotate in the oil tank, one gear pressurizes the oil, and the other gear discharges the oil. When the gears rotate, the oil will be
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GNEE (Tianjin) Multinational Trade Co.,Ltd: Our company is established more than 10 years, focusing on the processing and sales of stainless steel materials enterprises. We provide a variety of
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In addition to the primary gas recovery for equipment installation, each refueling gun is equipped with secondary oil and gas recovery. It can recycle the oil and gas produced when the car is filled with gasoline. It makes the whole refueling environment safer and more environmentally friendly.