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Arta electrical panel air conditioner

کولر تابلوبرق

Arta’s company electrical panel cooler                                                   BS4000 send to Arta                                                                  Sending to BS4000 electrical panel cooler for Arta’s company as another example of […]

Mah Sram electrical panel air conditioner

electrical panel cooler

Mah Sram’s company electrical panel cooler                                                   BS2000 send to Mah Sram                                                                  Sending to BS2000 electrical panel cooler for Mah Sram’s company as […]

How Air Conditioners Work

Air Conditioners

How Air Conditioners Work The first modern air conditioning system was developed in 1902 by a young electrical engineer named Willis Haviland Carrier. It was designed to solve a humidity problem at the Sackett-Wilhelms Lithographing and Publishing Company in Brooklyn, N.Y. Paper stock at the plant would sometimes absorb moisture from the warm summer air, […]

An Energy-Saving Air Conditioner

خرید کولر گازی

Keeping air cool in homes and offices this summer will be expensive–about 5 percent of the energy used in the United States each year goes to running air conditioners. But researchers at the U.S. National Renewable Energy Laboratory (NREL) in Golden, CO, have come up with a new air-conditioner design that they say will dramatically […]