Progress requires high costs, monetary and otherwise. Developed countries heavily rely on their infrastructures, especially on public roads and other highways, to support their operations and economy. Thus, it only seems logical for them to invest on functioning and well-maintained transportation systems to help boost their economy. Below are the top seven most expensive transport… Continue reading The Most Expensive Transport Projects Of All Time
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The R22 Phase Out Is Almost Complete . . . Are You Ready?
R22 is one of the most widely used refrigerants in the United Kingdom. R22 is an HCFC (hydro chlorofluorocarbon). Examples of where R22 might be used as a refrigerant are supermarkets, blast chillers, process coolers, air conditioning systems in offices and other commercial buildings and transport refrigeration. Hydro chlorofluorocarbons (HCFCs) are a large group of… Continue reading The R22 Phase Out Is Almost Complete . . . Are You Ready?