Nature, Volume 102Sir Norman Lockyer Macmillan Journals Limited, 1918 |
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Página 207
... apparatus . To give an example of an apparatus coming under class 2 - i.e . where the oxygen supply is derived from liquid air - the description of the " Aerophor " may be quoted from the report . There are quite a number of these apparatus ...
... apparatus . To give an example of an apparatus coming under class 2 - i.e . where the oxygen supply is derived from liquid air - the description of the " Aerophor " may be quoted from the report . There are quite a number of these apparatus ...
Página 208
... apparatus , flow diagram . a portion of the exhaled air . The flow in the purifier now reverses ; the apparatus becomes a regenerator , and the purifier removes the CO , and moisture from that part of the expired air returning to the ...
... apparatus , flow diagram . a portion of the exhaled air . The flow in the purifier now reverses ; the apparatus becomes a regenerator , and the purifier removes the CO , and moisture from that part of the expired air returning to the ...
Página 209
... apparatus in mines under the Coal Mines Act unless the apparatus be " of a type for the time being approved by the Secre- tary of State . " The necessity for this is very evident to anyone who has had practical know- ledge of the very ...
... apparatus in mines under the Coal Mines Act unless the apparatus be " of a type for the time being approved by the Secre- tary of State . " The necessity for this is very evident to anyone who has had practical know- ledge of the very ...
Índice
as a School Subject Prof T P Nunn 395 | 97 |
Bacteriology Applied Edited by Dr C H Browning | 104 |
Bengal and Bihar and Orissa Department of Fisheries for | 193 |
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