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Sida 32
It has been common where such gas is used to preheat it; which practice is
objectionable because of attendant dirt and safety problems. The 1,000°F air
preheat limitation has been overcome, however, so that is no longer necessary to
preheat ...
It has been common where such gas is used to preheat it; which practice is
objectionable because of attendant dirt and safety problems. The 1,000°F air
preheat limitation has been overcome, however, so that is no longer necessary to
preheat ...
Sida 55
--ch for-in- 5-7 -- - * 35 33.3 : # 33 of 3: #: 35 Boo- preheat - 2. Pip- ann-l zo 37 on
* 9, 175 9780 228, 2300 1560 720 13.4 ° “ "lg 3. Axl-harden *-2 12+ 2 o 90 175
19500 2330 2300 1475 855 22. icoo" preheat * * * * * * * * 2. * :::::::::... * * s ** 25 ...
--ch for-in- 5-7 -- - * 35 33.3 : # 33 of 3: #: 35 Boo- preheat - 2. Pip- ann-l zo 37 on
* 9, 175 9780 228, 2300 1560 720 13.4 ° “ "lg 3. Axl-harden *-2 12+ 2 o 90 175
19500 2330 2300 1475 855 22. icoo" preheat * * * * * * * * 2. * :::::::::... * * s ** 25 ...
Sida 94
Only with these systems is it possible to bring the opposing checkers to balance
rapidly and keep them balanced to ensure a high and uniform preheat
temperature of the combustion air. To review briefly, it is believed that these
controls for ...
Only with these systems is it possible to bring the opposing checkers to balance
rapidly and keep them balanced to ensure a high and uniform preheat
temperature of the combustion air. To review briefly, it is believed that these
controls for ...
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