共 4 条
[1]
A simple large-capacity extractor
[J].
INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION,
1933, 5
:284-284
[2]
GARDNER HA, 1931, 309 AM PAINT VARN MF
[3]
GARDNER HA, 1939, PHYS CHEM EXAMINATIO, P299
[4]
GARDNER HA, 1925, 256 AM PAINT VARN MF