共 50 条
- [41] PLANT PROTECTIVES AND THEIR ANALYTICAL PROBLEMS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1982, 311 (04): : 324 - 324
- [45] The Construction, Problems and Solutions of Yunnan Germanium Technology Chain ADVANCES IN MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-4, 2013, 712-715 : 778 - 783
- [48] PRODUCTION OF GERMANIUM SINGLE CRYSTALS OF PREDETERMINED SHAPE SOVIET PHYSICS SOLID STATE,USSR, 1965, 7 (01): : 148 - +
- [50] PRODUCTION OF ORIENTED GERMANIUM CRYSTALS BY THE CONTACT METHOD SOVIET PHYSICS-TECHNICAL PHYSICS, 1957, 2 (08): : 1538 - 1543