Convention, Volume 1;Volume 38;Volume 56 |
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Halaman 87
... steam . Either exhaust or live steam is used , usually the former , as there is still considerable steam power required . It then passes through a bag filter and a bone char to the vacuum pans where it is evaporated . This process is ...
... steam . Either exhaust or live steam is used , usually the former , as there is still considerable steam power required . It then passes through a bag filter and a bone char to the vacuum pans where it is evaporated . This process is ...
Halaman 96
... steam plant has been replaced by electric drive . is ? MR . STEVENS : Would you care to say what the rate earned MR ... steam can not be used and we have been able to prove that to them . Since they have found that such a superior grade ...
... steam plant has been replaced by electric drive . is ? MR . STEVENS : Would you care to say what the rate earned MR ... steam can not be used and we have been able to prove that to them . Since they have found that such a superior grade ...
Halaman 481
... steam is required in the manufacture of the product . In many instances this can just as well be exhaust steam as live steam . In a majority of cases the consumer uses exhaust steam and simply takes our service to supplement his steam ...
... steam is required in the manufacture of the product . In many instances this can just as well be exhaust steam as live steam . In a majority of cases the consumer uses exhaust steam and simply takes our service to supplement his steam ...
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