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Βιβλία Βιβλία 1 - 9 από 9 για There is another class of injuries resulting from defective ventilation to which....
" There is another class of injuries resulting from defective ventilation to which miners are exposed. The circumstances producing these injuries are slow in operation, and from their effects being disease, and not immediate and sudden death, their existtence... "
The Practical Miner's Guide: Treatise on Mine Engineering, Comprisinga Set ... - Σελίδα 172
των John Budge - 1858 - 191 σελίδες
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The People's journal (with which is incorporated Howitt's journal ..., Τόμοι 3-4

...after-damp) ought not to be adopted except in small collieries, in which inflammable gas is never seen. There is another class of injuries resulting from...disease, and not immediate and sudden death, their existence has been little considered. A careful examination of the state of mines leads to the conclusion,...

The Mining Magazine: Devoted to Mines, Mining Operations ..., Τόμος 2

1854
...the downcast shaft to all the men engaged. Subsequently to an explosion, it is generally impossible to descend or ascend in an upcast shaft, until after...disease, and not immediate and sudden death, their existence has been little considered. A careful examination of the state of mines leads to the conclusion,...

The practical miner's guide: a treatise on mine engineering

John Budge - 1860
...are still continued to be used, it ought not to be permitted that any other light than the Davy jamp should be taken below the surface. The employment...greater from this cause than even from explosions. VITIATED AND FOUL AIR. These effects are the result of an inadequate supply of air, which thus becomes...

Annual Report of the Chief Inspector of Mines for the Year Ending ...

1875
...mines. Mr. Blackwell, in his report, referring to mines in which little or no fire-damp is made, says: "There is another class of injuries, resulting from...producing these injuries are slow in operation, and as their effects bring disease, and not immediate aud sudden death, their existence has been little...

The Coal Mines: Containing a Description of the Various Systems of Working ...

Andrew Roy - 1876 - 367 σελίδες
...working, and as to all other matters affecting the lives and health of miners, in his report, says : "There is another class of injuries, resulting from...producing these injuries are slow in operation, and as their effects bring disease, and not immediate and sudden death, their existence has been little...

Cyclopædia of the practice of medicine, Τόμος 19

Hugo Ziemssen - 1879
...Commissioner of Mines in 1849, with instructions to make an inspection of their sanitary condition, reports: "There is another class of injuries, resulting from...producing these injuries are slow in operation, and as their effects bring disease, and not immediate and sudden death, their existence has been little...

Transactions of the American Institute of Mining Engineers, Τόμος 8

American Institute of Mining Engineers - 1880
...Commissioner of Mines in 1849, with instructions to make an inspection of their sanitary condition, reports : 'There is another class of injuries, resulting from...circumstances producing these injuries are slow in o]>eration, and as their effects bring disease, and not immediate and sudden death, their existence...

Biennial Report, Τόμοι 1-2

1883
...Commissioner of Mines in 1849 with instructions to make an inspection of their sanitary condition reports. There is another class of injuries resulting from...producing these injuries are slow in operation and as their effects bring disease and not immediate and sudden death their existence has been little considered....

Legislative Documents Compiled by Order of the ... General Assembly, Τόμος 4

Iowa. General Assembly - 1886
...Commissioner of Mines in 1849 with instructions to make an inspection of their sanitary condition reports. There is another class of injuries resulting from...producing these injuries are slow in operation and as their effects bring disease and not immediate and sadden death their existence has been little considered....




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