共 5 条
[1]
BALE WF, 1951, RADIOLOGY, V56, P658
[2]
GLASSTONE S, 1946, SOURCE BOOK ATOMIC E
[3]
MORGAN KZ, 1946, MDDC240
[4]
PETERSON DC, 1952, NUCLEONICS, V10, P33
[5]
1948, SAFE HANDLING RADIOI