Annual Report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania: Industrial statistics, 3. daļaDepartment of Internal Affairs, Bureau of Industrial Statistics, 1908 |
No grāmatas satura
1.–5. rezultāts no 18.
29. lappuse
... brick chamber which serves to support the stack required to discharge the waste products of combustion . The raw material is fed into the kilns in a uniform stream usually by means of a screw conveyor which has its source of supply in a ...
... brick chamber which serves to support the stack required to discharge the waste products of combustion . The raw material is fed into the kilns in a uniform stream usually by means of a screw conveyor which has its source of supply in a ...
39. lappuse
... brick , valued at $ 6,586,374 , or at the average rate of $ 6.41 per thousand . It is safe to say that the other ... brick clays , with brief reference to the slip clays , the brick making shales and slates , and the new method of making ...
... brick , valued at $ 6,586,374 , or at the average rate of $ 6.41 per thousand . It is safe to say that the other ... brick clays , with brief reference to the slip clays , the brick making shales and slates , and the new method of making ...
40. lappuse
... brick making material ( clays or shales ) lying over or under it , and in many places next to it , to more than twice the amount of coal ; and this will apply with equal force to the various bituminous coal beds of western Pennsylvania ...
... brick making material ( clays or shales ) lying over or under it , and in many places next to it , to more than twice the amount of coal ; and this will apply with equal force to the various bituminous coal beds of western Pennsylvania ...
41. lappuse
... brick , is 4,188 feet ; the thickest bed being about 200 feet , and there being a thickness of 125 feet of brick slate from the depth of 5,450 feet to the bottom of the hole . It is not supposed that the vast bulk of these beds will ...
... brick , is 4,188 feet ; the thickest bed being about 200 feet , and there being a thickness of 125 feet of brick slate from the depth of 5,450 feet to the bottom of the hole . It is not supposed that the vast bulk of these beds will ...
43. lappuse
... brick , depending upon the percentage of iron in the mass , and the degree of heat ; the higher the temperature the ... Brick clays , if red brick are wanted , are improved by from 1 to 32 per cent . iron oxide , with an average of not ...
... brick , depending upon the percentage of iron in the mass , and the degree of heat ; the higher the temperature the ... Brick clays , if red brick are wanted , are improved by from 1 to 32 per cent . iron oxide , with an average of not ...
Citi izdevumi - Skatīt visu
Bieži izmantoti vārdi un frāzes
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