共 50 条
- [32] CURRENT RESEARCH-AND-DEVELOPMENT ACTIVITIES AT NTT PREPARING FOR THE MULTIMEDIA AGE NTT REVIEW, 1995, 7 (03): : 27 - 36
- [33] R&D activities at NTT EAST research and development center NTT REVIEW, 1999, 11 (05): : 15 - 18
- [34] TELECOMMUNICATIONS TECHNOLOGIES RESEARCH AND DEVELOPMENT ACTIVITIES IN NTT - PRESENT STATUS AND TREND JAPAN TELECOMMUNICATIONS REVIEW, 1976, 18 (04): : 193 - 200
- [37] Recycling of plastics and activities at Kobe Steel R and D: Research and Development Kobe Steel Engineering Reports, 1997, 47 (03): : 39 - 42
- [38] Evaluation of school activities on plastics and their recycling PROJECT-BASED EDUCATION AND OTHER ACTIVATING STRATEGIES IN SCIENCE EDUCATION XVII (PBE 2019), 2020, : 111 - 119