共 50 条
- [26] THE PIFON-500 HIGH-FREQUENCY X-RAY-EQUIPMENT SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1991, 27 (07): : 526 - 529
- [27] MATHEMATICAL TOOLS FOR SPATIAL COMPUTATIONS WITH BIPLANE ISOCENTRIC X-RAY-EQUIPMENT BIOMEDIZINISCHE TECHNIK, 1986, 31 (05): : 101 - 106
- [28] THE NEW RADIATION REGULATIONS AND QUALITY-CONTROL OF X-RAY-EQUIPMENT RADIOLOGE, 1988, 28 (01): : 1 - 1
- [29] X-RAY-EQUIPMENT FOR ROUTINE INVESTIGATIONS - THE WHO BASIC RADIOLOGICAL SYSTEM SOUTH AFRICAN MEDICAL JOURNAL, 1985, 67 (07): : 248 - 251