Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
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Strona 42
... tons entered the port , the total gross tonnage handled being 1,064,000 tons . The freight carried included coal , sand , oil , package freight , sugar , flour , sul- phur and wire iron and steel . From the various harbour docks , 67,637 ...
... tons entered the port , the total gross tonnage handled being 1,064,000 tons . The freight carried included coal , sand , oil , package freight , sugar , flour , sul- phur and wire iron and steel . From the various harbour docks , 67,637 ...
Strona 359
... tons as compared with 17,070 tons last month and 29,254 tons in August , 1929 . Canadian coal mines produced 1,100,814 tons of coal during August , a falling - off of 17.2 per cent . from the five - year average for the month of ...
... tons as compared with 17,070 tons last month and 29,254 tons in August , 1929 . Canadian coal mines produced 1,100,814 tons of coal during August , a falling - off of 17.2 per cent . from the five - year average for the month of ...
Strona 377
... tons in August and 27,680 tons in September , 1929 , was the lowest recorded . since January , 1928. Furnaces in blast at the end of September numbered 140 , as against 143 at the beginning of the month and 156 a yead ago . The ...
... tons in August and 27,680 tons in September , 1929 , was the lowest recorded . since January , 1928. Furnaces in blast at the end of September numbered 140 , as against 143 at the beginning of the month and 156 a yead ago . The ...
Spis treści
Superphosphate industry in Japan 122 | 9 |
Notes on the Casting of Refractories 380 | 13 |
Tubes | 27 |
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