共 6 条
[1]
Cleveland R. S., 1934, BS J RES, V12, P155
[2]
Oxidation of wool: Alkali-solubility test for determining the extent of oxidation
[J].
JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS,
1936, 17 (04)
:577-583
[3]
HERBERT F, 1934, BS J RES, V12, P155
[4]
HOPKINS, 1937, TEXT WORLD, V87, P1159
[5]
SCHIEFER HF, 1931, BS J RES, V6, P927
[6]
Shewhart WA, 1931, EC CONTROL QUALITY M