共 50 条
- [28] AGING OF LOW-DENSITY POLYETHYLENE FILMS FOR AGRICULTURAL USE IN THAILAND JOURNAL OF THE SCIENCE SOCIETY OF THAILAND, 1991, 17 (3-4): : 103 - 122
- [29] BLENDS OF LINEAR LOW-DENSITY AND LOW-DENSITY POLYETHYLENE PLASTICS AND RUBBER PROCESSING AND APPLICATIONS, 1990, 13 (03): : 197 - 200