Why is frequency conversion air conditioning more energy-saving, but many people still choose frequency?

Our country's most cow nail door, the emperor emperor grants the door plaque, to 10 billion do not dismantle!

Our country's most cow nail door, the emperor emperor grants the door plaque, to 10 billion do not dismantle!

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Beauty chopped firewood in the field, but found a "licking fish", scared her to turn around and run away!

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Men smashed the square dance stereo angrily, saying that night shift was noisy!

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Frequent tyre bursts on expressways with ground temperature of 60 degrees nearly burst out of sea-crossing bridges

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Black-hearted businessmen, a pregnant woman in Shaanxi Province found that half of the infusion drugs expired for 3 months.

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This guy must have been in a very serious car accident

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The world's tallest "viewing tower", 360 degrees to view the beautiful tree top, numerous tourists come to visit!

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Magic crayfish, in the hot iron pot at the edge of the hands stand!

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Shining! The world's most beautiful meteorite, the price as high as 30 pounds per gram!

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Our country's most disgraceful airport takes off an airplane every day, and the airplane's takeoff staff can leave work.

Our country's most disgraceful airport takes off an airplane every day, and the airplane's takeoff staff can leave work.

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This is too excellent, the master is always on the street. I admire!

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The hardest ice stick in the world can knock nails. The Japanese eat more than 200 million sticks a year!

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Dragon absorbs water after rainstorm in Guangdong Province. The water column soars into the sky for 11 minutes

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Huawei's 5G mobile phone goes on sale: 6199 yuan, next month!

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Foreigners indulge in instant noodles. Even the bowls are made of instant noodles. Can they eat instant noodles?

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The foreigner poured the liquid nitrogen into the "rat hole" and then turned his head and ran. The netizen: Fortunately, he ran fast.

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A 24-year-old boy gave up his sexy girlfriend and chased his 41-year-old mother. Her high-heeled shoes were on the stage.

A 24-year-old boy gave up his sexy girlfriend and chased his 41-year-old mother. Her high-heeled shoes were on the stage.

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Anecdote Why is frequency conversion air conditioning more energy-saving, but many people still choose frequency?
2019-08-21 12:45:11 ·
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Why is frequency conversion air conditioning more energy-saving, but many people still choose frequency?
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