he form of co- are not the same as when connected toa high pressure en- a still more rapid rate of working. This remarkable under- rundum, which is the substance of a number of oriental gine is that per- gems, and espe- fect separation cially of rubies of impurities and sapphires, does not take has… … 11 per cent sav- . ies and optical pro- FEED WATER perties,
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