Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3756Chemical news office., 1932 |
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Strona 231
... supply . The cost of hardening was estimated to be of the order of £ 3 per ton . As so often happens , economic changes of another kind . upset these expectations . The whaling in- dustry was able to increase its prices , that of tallow ...
... supply . The cost of hardening was estimated to be of the order of £ 3 per ton . As so often happens , economic changes of another kind . upset these expectations . The whaling in- dustry was able to increase its prices , that of tallow ...
Strona 237
... supplies of rock from peak shipments during 1930 caused an important decline in the 1931 movement of rock from producing countries to European ports . Pre- liminary statistics of exports from the United States , Tunisia , Morocco , and ...
... supplies of rock from peak shipments during 1930 caused an important decline in the 1931 movement of rock from producing countries to European ports . Pre- liminary statistics of exports from the United States , Tunisia , Morocco , and ...
Strona 239
... supply the definite of members of the A.B.C.M. for a list of Acts and Orders particularly affecting the chemical and allied industries , and at the same time to avoid the trouble of consult- ing the voluminous Government Indexes , which ...
... supply the definite of members of the A.B.C.M. for a list of Acts and Orders particularly affecting the chemical and allied industries , and at the same time to avoid the trouble of consult- ing the voluminous Government Indexes , which ...
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