共 45 条
[5]
ALLEN NS, 1974, J MATER SCI, V12, P1320
[6]
ALLEN NS, 1983, DEGRADATION STABILIS, pCH8
[7]
CRITICAL INVESTIGATION OF POLYETHYLENE GAS PERMEABILITY
[J].
JOURNAL OF POLYMER SCIENCE,
1962, 57 (165)
:925-&
[8]
AMBROSE JF, 1957, BRIT PLAST, V30, P446