共 15 条
[1]
BARKAN P, 1965, Patent No. 3180960
[2]
ERK A, 1965, ELEKTROTECH Z, P129
[3]
FREUDENTHAL AM, 1950, INELASTIC BEHAVIOR E
[4]
Goldsmith W., 1960, IMPACT
[5]
GOLDSMITH W, 1960, J APPL MECH, V27, P717, DOI DOI 10.1115/1.3644088
[6]
JENNINGS JE, 1957, Patent No. 2794885
[7]
NEW TECHNIQUES FOR MEASURING FORCES AND WEAR IN TELEPHONE SWITCHING APPARATUS
[J].
BELL SYSTEM TECHNICAL JOURNAL,
1952, 31 (03)
:469-503
[8]
MEYER H, 1965, Patent No. 3196231
[9]
MILLER RH, 1964, Patent No. 3163735
[10]
RAYLEIGH JWS, 1906, PHILADELPHIA MAG 6, P283