Report of InvestigationsU.S. Department of the Interior, Bureau of Mines, 1926 |
Istilah dan frasa umum
accidents acre amount average bituminous blasting Bureau of Mines California capacity carbon causes cent charge close coal mines companies compared concentration contained cost County cover cubic feet curves Department of Commerce derrick determined district drilling dust effect Electricity engineer equipment explosives Falls fatality feet field figures flow gases gasoline given high explosives Illinois inch increase indicate industry iron January July land leakage lease less lessee lessor lime loss machine manufacturing March material measured metal method Michigan mills mineral minute months natural obtained occurred operating party period permissible pipe plane possible pounds powder practice present pressure produced quantity reduced removed Reports REPORTS OF INVESTIGATIONS represented roof royalty safety samples Serial shown slate sold sulphide surface Survey Table taken temperature tests tons underground United weight
Bagian yang populer
Halaman 21 - Hampshire New Jersey New Mexico New York N. Carolina N. Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island S. Carolina S. Dakota Tennessee Texas Utah Vermont Virginia Washington
Halaman 7 - New York N. Carolina N. Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island S. Carolina S. Dakota Tennessee Texas Utah Vermont Virginia Washington
Halaman 11 - Hampshire New Jersey New Mexico ‘ New York - N. Carolina ‘ N. Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island S. Carolina S. Dakota
Halaman 1 - of any land shall convey, by deed or lease, any mining right therein, such conveyance shall be considered as so separating such right from the land that the same shall be taxable separately , and. . any sale of th.e land. for any tax or assessment shall not include or affect such mining right.
Halaman 1 - in men or even unconsciousness and death. One-half of 1 per cent of. carbon dioxide in normal air causes a slight and u.nnoticeable increase in the ventilation of the lungs, that is, a man exposed to one—half of 1 per cent of carbon dioxide will breathe a little deeper and. a little faster than when in
Halaman 2 - minutes, of oxygen, or a 5 per cent mixture of carbon dioxide in oxygen if available, will when given immediately greatly lessen the number and severity of symptoms of carbon monoxide poisoning, as well as decrease the possibIlity of serious sequelae. All industries in which this type of poIsoning commonly exists should provide apparatus
Halaman 6 - York N. Carolina N. Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island S. Carolina S. Dakota Tennessee Texas Utah
Informasi bibliografi
| Judul | Report of Investigations Report of Investigations, United States. Bureau of Mines |
| Kontributor | United States. Bureau of Mines |
| Penerbit | U.S. Department of the Interior, Bureau of Mines, 1926 |
| Asli dari | Universitas Michigan |
| Didigitalkan | 27 Jun 2005 |
| Ekspor Kutipan | BiBTeX EndNote RefMan |