共 5 条
[1]
BENTLEY R A, 1970, Annals of Occupational Hygiene, V13, P109
[3]
BERGMAN IMANUEL, 1966, ANAL CHEM, V38, P441, DOI 10.1021/ac60235a017
[4]
EARP FK, 1958, P C INDUSTRIAL CARBO, P326
[5]
HARKER H, 1959, P C CARBON U BUFFALO, P125