mechanical refrigeration मीनिंग इन हिंदी

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This made Conneaut Lake a vital source of ice, prior to mechanical refrigeration.
Before mechanical refrigeration, soda fountains used ice to cool drinks and ice cream.
Prior to the advent of mechanical refrigeration, brewers would dig cellars for lagering.
With widespread electrification and safer refrigerants, mechanical refrigeration in the home became possible.
Together they formed a new company, the Bell-Coleman Mechanical Refrigeration Company, in the same year.
On another servicing mission this March, a new mechanical refrigeration system was put in place.
The origins of these in America and other countries, apparently, also predate the invention of mechanical refrigeration.
The hydrocarbon dew-point of the gas is reduced by mechanical refrigeration to a quality suitable for pipeline transportation.
However, mechanical refrigeration technology has rapidly evolved in the last century, from ice harvesting to temperature-controlled rail cars.
An additional 100 cars were soon added, and small mechanical refrigeration units were installed to keep temperatures constant.