|
I 28.23:7974
|
Qualitative characterization of 370⁰ to 535⁰C aromatic concentrates of crude oils from GPC analyses |
1 |
|
I 28.23:7975
|
Detection and delineation of faults by surface resistivity measurements: Schwartzwalder mine, Jefferson County, Colo |
1 |
|
I 28.23:7976
|
Mine pager to public telephone interconnect system |
1 |
|
I 28.23:7977
|
Coal mine combustion products: neoprenes, polyvinyl chloride compositions, urethane foam, and wood |
1 |
|
I 28.23:7978
|
Solvent stimulation tests in two California oilfields |
1 |
|
I 28.23:7979
|
Microdetermination of volatile matter and rock dust concentration of airborne coal mine dust |
1 |
|
I 28.23:7980
|
Increasing fluosilicic acid evolution from phosphate rock by digestion with phosphoric acid |
1 |
|
I 28.23:7981
|
Carbon steel from prereduced pellets-acid practice |
1 |
|
I 28.23:7982
|
Washing fine-size coal in a dense-medium cyclone |
1 |
|
I 28.23:7983
|
Compression testing of rock in simulated lunar environment |
1 |
|
I 28.23:7985
|
Synthesis of rutile from domestic ilmenites |
1 |
|
I 28.23:7986
|
Electrochemical anodic reaction rate of vanadium metal with molten VCl₂-VCl₃-NaCl mixtures |
1 |
|
I 28.23:7987
|
Statistical analysis of methane concentration fluctuations produced by incomplete mixing of methane and air at a model coal mine working face |
1 |
|
I 28.23:7988
|
Emission characteristics of a prime mover for hybrid vehicle use |
1 |
|
I 28.23:7989
|
A mathematical model to guide the discovery of ore bodies in a Coeur d'Alene lead-silver mine |
1 |
|
I 28.23:7990
|
Recovery and separation of rare-earth elements, barium, and strontium from bastnäsite with sulfuric acid |
1 |
|
I 28.23:7991
|
Ventilation eddy zones at a model coal mine working face |
1 |
|
I 28.23:7992
|
Elemental composition of coal mine dust |
1 |
|
I 28.23:7993
|
Thermodynamic properties of the Al-Ni system |
1 |
|
I 28.23:7994
|
Application of large-hole burn cut in room-and-pillar mining |
1 |