Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3772Chemical news office., 1932 |
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Strona 50
... increase in scientific knowledge and ad- vances in technique , aided by developments . in fields beyond the industry ... increases in demand . Little difficulty was experienced . At one end of the scale , however , the dictates of safety ...
... increase in scientific knowledge and ad- vances in technique , aided by developments . in fields beyond the industry ... increases in demand . Little difficulty was experienced . At one end of the scale , however , the dictates of safety ...
Strona 52
... increase in numbers . of motor vehicles has caused a demand for proportionately increased quantities of fuel ; secondly , improvements in design have per- mitted the use of internal combustion engines of a petrol fraction that is now ...
... increase in numbers . of motor vehicles has caused a demand for proportionately increased quantities of fuel ; secondly , improvements in design have per- mitted the use of internal combustion engines of a petrol fraction that is now ...
Strona 59
... increasing , and their financial posi- tion becoming more and more precarious . We hold the view very strongly that ... increase in Commonwealth trade may well be the beginning of that world recovery we all desire to see . In our view ...
... increasing , and their financial posi- tion becoming more and more precarious . We hold the view very strongly that ... increase in Commonwealth trade may well be the beginning of that world recovery we all desire to see . In our view ...
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acid action addition advantages ammonia amount apparatus application atom become Britain Buildings carbon Carbon Tetrachloride chemical cleaning coal combustion Commonwealth complete compression ignition engine Conference continued cylinder deposits detonation direction disc economic effect efficiency energy essential fraction fuel fuel oil further give given heat important increase industry interest July lead light lines liquid locomotive London material matter means measure ment method mixture motor movement nature necessary needed nodal circle obtained occur Office operations original Ottawa Ottawa Conference Patent perhaps petrol engine petroleum petroleum industry possible practical present pressure problem progress proportion Published quantities recent refining regard require restrictions scientific ship soap solvents space specimen spirit steam taken takes temperature tion trade transport types utilization various vehicles vibrating virtually volume