共 14 条
[1]
POLYMER CHARACTERIZATION - A TYPICAL COPOLYAMIDE SYSTEM
[J].
JOURNAL OF POLYMER SCIENCE,
1956, 21 (98)
:223-235
[3]
Goldberg E. P., 1966, US Pat., Patent No. 3236808
[4]
GOLDBERG EP, 1966, Patent No. 3236809
[6]
HALL WL, 1967, Patent No. 3337512
[7]
HALL WL, 1970, Patent No. 3530177
[8]
HILL HW, 1972, Patent No. 3673247