g down of the girls in institutions of the cylinder, in which the compressed air (after having been An engine, indicating from 27 to 30 horse power, has been learning is the lack of proper physical care before entering. deprived of the heat produced during compression) is ex- working regularly with… … power Otto engine worked pressor and partly into the with the cheap gas. He gave the following: L ,Gas con- Experience shows that in the boarding schools where exer- air immediately after leaving the compressor, the operation sumption per indicated horse power per hour, U0'3 cubic being completed…
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