The Technical World Magazine, Volume 6Technical World Company, 1907 |
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Results 6-10 of 100
Page 42
... material passes to a revolving , mixing , distributor , from which it is piped to the different concentrators . This method insures an even quality of pulp for all concentrating machines . After passing over one or another of the ...
... material passes to a revolving , mixing , distributor , from which it is piped to the different concentrators . This method insures an even quality of pulp for all concentrating machines . After passing over one or another of the ...
Page 51
... material was used partly for raising the tracts of land by the sides of the canal , and partly for filling the lakes through which the canal passed . One - third of the excavation was of boggy soil and had to be dredged , a portion of ...
... material was used partly for raising the tracts of land by the sides of the canal , and partly for filling the lakes through which the canal passed . One - third of the excavation was of boggy soil and had to be dredged , a portion of ...
Page 81
... material . This collapses when not in use so as to take up very little room , but when in use it will hang from a window like an ordinary rope and will stretch out under the weight of the person using it . The surface is rough enough to ...
... material . This collapses when not in use so as to take up very little room , but when in use it will hang from a window like an ordinary rope and will stretch out under the weight of the person using it . The surface is rough enough to ...
Page 82
... material submitted to treatment . It is claimed that wood thus treated is no longer por- ous , can be worked without shrinking or cracking , and is permanently protected against decay . whale , the latter defends itself by striking its ...
... material submitted to treatment . It is claimed that wood thus treated is no longer por- ous , can be worked without shrinking or cracking , and is permanently protected against decay . whale , the latter defends itself by striking its ...
Page 89
... material , its transportation from long distances to the bridge site , its hoisting into position , and the accurate placing of each part , require a degree of engineering skill which in the simple pier - and - arch construction of ...
... material , its transportation from long distances to the bridge site , its hoisting into position , and the accurate placing of each part , require a degree of engineering skill which in the simple pier - and - arch construction of ...
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