共 32 条
[1]
SIMPLE RELIABLE METHOD FOR DETERMINATION OF AIRBORN HEXAVALENT CHROMIUM
[J].
AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL,
1974, 35 (04)
:229-233
[3]
CARLSON TA, 1975, PHOTOELECTRON AUGER, P231
[4]
COTHERN CE, 1974, 8TH P ANN C TRAC SUB
[5]
DUBLIN L, 1941, USDOL41 DIV LAB STAN
[6]
FREGERT S, 1963, ACTA DERM-VENEREOL, V43, P119
[7]
ELECTRON SPECTROSCOPY (ESCA) - USE FOR TRACE ANALYSIS
[J].
ANALYTICAL CHEMISTRY,
1973, 45 (11)
:1973-1975
[8]
HEUPER WC, 1966, OCCUPATIONAL ENV CAN, P57
[9]
JEFFERSON TB, 1955, METALS HOW WELD THEM, P99
[10]
KIRK RE, 1971, ENCYCLOPEDIA CHEM TE, P479