Annual Report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania: Industrial statistics, Bagian 3Department of Internal Affairs, Bureau of Industrial Statistics, 1908 |
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Halaman 28
... kiln in 1889 by the Atlas Portland Cement Company , the Portland Cement industry was placed in a position where it could compete both in quality and price with the foreign brands which before this date had monopolized the American ...
... kiln in 1889 by the Atlas Portland Cement Company , the Portland Cement industry was placed in a position where it could compete both in quality and price with the foreign brands which before this date had monopolized the American ...
Halaman 29
... kiln . The kiln consists of a substantial wrought steel cylinder mounted on several sets of rollers . The cylinder is erected with a slight inclination from the horizontal , this inclination varying in different plants from one - half ...
... kiln . The kiln consists of a substantial wrought steel cylinder mounted on several sets of rollers . The cylinder is erected with a slight inclination from the horizontal , this inclination varying in different plants from one - half ...
Halaman 30
... kiln and the number of kilns in operation . The capacity of a kiln is a func- tion of its length and its diameter . The earliest rotary kilns were 5 feet diameter and 40 feet long . Crude oil was used for fuel and the output per kiln ...
... kiln and the number of kilns in operation . The capacity of a kiln is a func- tion of its length and its diameter . The earliest rotary kilns were 5 feet diameter and 40 feet long . Crude oil was used for fuel and the output per kiln ...
Halaman 31
... kiln practice . Nearly all the earlier Portland cement plants were equipped with kilns about 60 feet long and from 6 ... kiln with the results that an increase in diameter also materially increased the output of the kiln . In this matter ...
... kiln practice . Nearly all the earlier Portland cement plants were equipped with kilns about 60 feet long and from 6 ... kiln with the results that an increase in diameter also materially increased the output of the kiln . In this matter ...
Halaman 32
... kiln was , the old style dome kilns managed to hold their own for a number of years covering the early development of the rotary kiln . This was not due however to any superiority of dome kiln cement over rotary kiln cement , but rather ...
... kiln was , the old style dome kilns managed to hold their own for a number of years covering the early development of the rotary kiln . This was not due however to any superiority of dome kiln cement over rotary kiln cement , but rather ...
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Istilah dan frasa umum
55 hours 60 hours affected by strike Aggregate amount alumina amount of wages Average daily wage Average number Average rent paid Average value produced Average working hours Average yearly earnings BITUMINOUS COAL brick Capital invested realty car shortage cent clay companies reporting Companies working 60 counties Days idle days in operation Days lost Employes affected establishments considered Females Germans Highest rent hours per week idle on account industry inside workmen involved in dispute Irish Italians labor lime lost by strike Lowest rent machinery Males manufacture Market or realized Market value mills Minors Nationality not given Number of companies number of days Number of employes Number of establishments number of wage paid per annum Pennsylvania Portland cement pounds Production in given Question in dispute Question involved rent per annum report Idle Serious accidents silk Strike arbitrated Strike unsuccessful Total number Total production value of production wage earners employed workmen over 16