Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3749Chemical news office., 1932 |
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Strona 114
... lead . " Four new ventures launched into com- mercial reality against the tremendous in- dustrial inertia of 1931 justify special comment . They stand out as clear indica- tions of the courage of their promoters . " The United States ...
... lead . " Four new ventures launched into com- mercial reality against the tremendous in- dustrial inertia of 1931 justify special comment . They stand out as clear indica- tions of the courage of their promoters . " The United States ...
Strona 126
... lead . Finally the lead is determined colori- metrically as sulphide . The method is applicable in the presence of large amounts of iron , but bismuth interferes with the method , and special procedures are neces- sary when appreciable ...
... lead . Finally the lead is determined colori- metrically as sulphide . The method is applicable in the presence of large amounts of iron , but bismuth interferes with the method , and special procedures are neces- sary when appreciable ...
Strona 128
... Lead in the Herbage and Soil of Lands Adjoining Coke Ovens and the Illness and Poisoning of Stock Fed Thereon , " by J. T. Dunn and H. C. L. Bloxam . S.C.I. South Wales Section . Joint meet- ing with the local Section of the Institute ...
... Lead in the Herbage and Soil of Lands Adjoining Coke Ovens and the Illness and Poisoning of Stock Fed Thereon , " by J. T. Dunn and H. C. L. Bloxam . S.C.I. South Wales Section . Joint meet- ing with the local Section of the Institute ...
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