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Feed pump working principle and purpose
What is a water pump? Normally, the feed pump refers to the boiler feed pump. The role of the water pump is to deaerator tank with a certain temperature of the water supply to the boiler. The boiler feed pump is suitable for conveying clean water with a temperature lower than 110 ° C or other no ....
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What is the quality of flooring?
The floor is used extensively in home renovations. Many people pay attention to the quality of the floor itself when purchasing the floor. However, there are many brands of flooring on the market, of which the top floor is one. The most important feature of the Rongrong floor is the simplicity of ....