共 5 条
[1]
CLARKE L, 1931, BUR MINES, P3061
[2]
Extraction of potash from polyhalite III Effect of particle size, sodium chloride concentration, and temperature upon hot extraction by a multistage process
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY,
1933, 25
:1002-1009
[3]
CONLEY JE, 1933, BUR MINES, P3210
[4]
CONLEY JE, 1932, BUR MINES, P3167
[5]
GABRIEL A, COMMUNICATION