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1, Roewe rx5plus has wireless charging 2. What is the wireless charging power of the iPhone8 3, BMW 5 Series wireless...
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enoughUnder normal circumstances, when the low-pressure side pressure of the air conditioner is lower than 0.45mpa in su...
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The method of vacuuming air conditioners is to use vacuum pumps. First, connect the indoor unit to the outdoor unit of...
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The specific speed of Dongfa's 4-6 HP outboard engine (MFS6 is affected by a number of factors, including the weight of...
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1, the refrigerant is missing or the expansion valve is opened too small, the return temperature is too high, resulting...
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1.5 air conditioning under normal circumstances (indoor unit outdoor unit distance does not exceed 5 meters using 410a...
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Yum two chong 30 outboard machine is a very excellent outboard model number. It has great power and excellent performanc...
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How much freon is added to the air conditioner is not determined by the number of pieces;The amount of fluoridation of...
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1. The right way:The correct method of adding ice to the air conditioner is to open the ice bottle cap first when the ai...
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1, quantitative fluorination: to connect the three-way valve, pressure gauge, fluorinated hose, fluorine bottle or vacuu...
