EBD I28.23-2432.D
|
Coal analyses from 25 laboratories compared |
1 |
EBD I28.23-2433.D
|
Metallurgical possibilities of descloizite ores at Goodsprings, Nev |
1 |
EBD I28.23-2434.D
|
Permissible electric drills |
1 |
EBD I28.23-2436.D
|
Effect of cartridge diameter on strength and sensitiveness of certain high explosives |
1 |
EBD I28.23-2437.D
|
List of publications on ceramic investigations, U.S. Bureau of Mines |
1 |
EBD I28.23-2438.D
|
Tests of large boiler fired with powdered coal |
1 |
EBD I28.23-2441.D
|
Report of lignite carbonizing experiments conducted at Grand Forks in 1922 |
1 |
EBD I28.23-2442.D
|
Use of vapor-tight tankage in oil fields |
1 |
EBD I28.23-2443.D
|
Combustion products from radiant-type natural gas heater and suggestions regarding its operation |
1 |
EBD I28.23-2445.D
|
Value of oxygen breathing apparatus to mining industry |
1 |
EBD I28.23-2446.D
|
Rock loading at lime-plant quarries |
1 |
EBD I28.23-2447.D
|
Condensation losses due to transmission of carburetted water gas under high pressures |
1 |
EBD I28.23-2448.D
|
Preliminary investigation of brattice cloth used in coal mining |
1 |
EBD I28.23-2449.D
|
Bureau of Mines approval system as applied to permissible storage-battery locomotives |
1 |
EBD I28.23-2450.D
|
Petroleum engineering in Skull Creek oil pool, northeastern Osage County, Okla |
1 |
EBD I28.23-2452.D
|
Jet |
1 |
EBD I28.23-2453.D
|
Morbidity studies as aid in preventing illness among miners |
1 |
EBD I28.23-2454.D
|
Transportation systems at lime-plant quarries |
1 |
EBD I28.23-2455.D
|
How steam production costs were reduced in hand-fired return-tubular boiler plant |
1 |
EBD I28.23-2456.D
|
Effects of temperature and time of reaction in distilling oil shales on yields and properties of crude oils |
1 |