共 50 条
- [41] Surface morphology of polyamic acid and polyamide films prepared from 3,3',4,4'-biphenyltetracarboxylic dianhydride and p-phenylenediamine Vysokomolekularnye Soedineniya. Ser.A Ser.B Ser.C - Kratkie Soobshcheniya, 2002, 44 (06): : 940 - 945
- [44] SYNTHESIS OF 3,3=,4,4=-BENZOPHENONTETRACARBOXYLIC ACID REVISTA DE CHIMIE, 1986, 37 (03): : 202 - 208
- [46] TOXICOLOGICAL EVALUATION OF 3,3',4,4'-TETRACHLOROAZOBENZENE ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1978, 176 (SEP): : 82 - 82