共 50 条
[12]
Radioactivity of the waters and rocks of Matzesta
[J].
COMPTES RENDUS DE L ACADEMIE DES SCIENCES DE L URSS,
1941, 31
:347-349
[13]
GEIGER COUNTER TUBES
[J].
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS,
1949, 37 (07)
:791-808
[16]
SCINTILLATION COUNTER FOR MEASURING RADIOACTIVITY OF VAPOURS
[J].
NATURE,
1958, 182 (4628)
:133-134
[18]
Control measurement method of range switch for dual GM counter tubes
[J].
He Jishu/Nuclear Techniques,
2024, 47 (02)
[19]
LEAKAGE OF RADIOACTIVITY THROUGH POLYETHYLENE TUBES
[J].
CLINICAL CHEMISTRY,
1975, 21 (11)
:1691-1692