共 50 条
- [26] New technical rules for hazardous materials GEFAHRSTOFFE REINHALTUNG DER LUFT, 2006, 66 (04): : 182 - 183
- [29] NEW MATERIALS AND PROCESSES STRENGTHEN THERMOFORMED PLASTICS. Materials Engineering (Cleveland), 1979, 89 (04): : 50 - 55
- [30] NEW ANIT-FRICTION MATERIALS BASED ON PLASTICS RUSSIAN ENGINEERING JOURNAL-USSR, 1968, 48 (04): : 45 - &