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вредные выбросы (It has no direct carbon footprint, and produces no polluting emissions. | The problem with the "fuel cell" bike, which produces no polluting emissions, is that it is too quiet. | It can reach 50mph in 12 seconds, produces no polluting emissions, and is as quiet as the low hum of a laptop computer. | A fuel cell produces no polluting emissions, just warm water as the hydrogen combines with oxygen. This would mean zero carbon emissions ... Alexander Demidov); вредные выбросы в окружающую среду (Alexander Demidov) |
