Chemical News and Journal of Industrial Science, Tomy 141-142Chemical news office., 1930 |
Z wnętrza książki
Wyniki 1 - 3 z 83
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 aggregate ...
... 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 aggregate ...
Spis treści
Superphosphate industry in Japan 122 | 9 |
Powell F C | 12 |
Notes on the Casting of Refractories 380 | 13 |
Nie pokazano 24 innych sekcji
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action added addition amount appear application Association atom become British carbon carried cause cent chemical Chemistry chloride colour Company compounds concentration containing copper crystals Department deposits determined effect electric Engineer experiments fact further give given heat House hydrogen important increase indicated industry Institute interest iron known laboratory less lines London manufacture Marks material matter means measured Meeting ment metal method mineral natural nickel nitrogen Notes Notices observed obtained Office organic oxide particular Patents period physical plant position possible practical prepared present Price production publication published reaction recent Royal salt Science scientific shown Society solution South Square Street substances supply surface temperature tion tons Trade United University various volume