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. oldal
... who direct and co - ordinate the insecticide campaigns . Although fogging was at first accomplished over and around Leopoldville , a concen- trated effort was made to eliminate mosquitoes and larvæ from a small tributary of the ...
... who direct and co - ordinate the insecticide campaigns . Although fogging was at first accomplished over and around Leopoldville , a concen- trated effort was made to eliminate mosquitoes and larvæ from a small tributary of the ...
28. oldal
At some of these the instruments and armament were delivered direct and the aircraft completed on the spot . This avoided delay when factories ran short of equipment which might have been held surplus at other factories .
At some of these the instruments and armament were delivered direct and the aircraft completed on the spot . This avoided delay when factories ran short of equipment which might have been held surplus at other factories .
13. oldal
Again , the turbine removes heat from the ventilating air , but this point needs amplification . The temperature level of the air entering the turbine is too low to permit heat dissipation by direct surface heat exchange .
Again , the turbine removes heat from the ventilating air , but this point needs amplification . The temperature level of the air entering the turbine is too low to permit heat dissipation by direct surface heat exchange .
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Temple | 1 |
Dying Aircraft Carriers The 239 | 2 |
Lemaire Rene Sketch by Wren 27 | 4 |
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