共 9 条
[3]
[Anonymous], 1958, MECH PROPERTIES NONM
[5]
THE ELASTICITY AND STRENGTH OF PAPER AND OTHER FIBROUS MATERIALS
[J].
BRITISH JOURNAL OF APPLIED PHYSICS,
1952, 3 (MAR)
:72-79
[7]
Krenchel H., 1964, AKADEMISK FORLAG
[9]
SKELETON STRENGTH AND CRITICAL POROSITY IN SET SULPHATE PLASTERS
[J].
BRITISH JOURNAL OF APPLIED PHYSICS,
1960, 11 (08)
:338-342