Yazar
charles w huggins
2 cilt bulundu.
Cilt sonuçları
Determination of alpha quartz particle distribution in respirable coal mine dust samples and reference standards
Charles W. Huggins · United States Dept. of the Interior, Bureau of Mines
Sayfa sayısı yok · 1985
Mine dusts / Safety measures / Quartz / Coal mines and mining
Particle size distribution of quartz and other respirable dust particles collected at metal mines, nonmetal mines, and processing plants
Charles W. Huggins · U.S. Dept. Of the Interior, Bureau of Mines
Sayfa sayısı yok · 1986
Mine dusts / Mines and mineral resources / Quartz / Smelting