progress in the area of electrical and electronic equipment longer usable span a reduction in the individual appliances as a result of untereduction in energy consumption
Progress in the area of electrical and electronic equipment means a longer usable life span, a reduction in the weight of individual appliances as a result of miniaturisation and a reduction in energy consumption.
Progress in the area of electrical and electronic equipment longer usable span, a reduction in the individual appliances as a result of and a reduction in energy consumption.