共 50 条
- [23] DETERMINATION OF ZERO ERROR OF ELECTRO-OPTICAL DISTANCE MEASURING-INSTRUMENTS CURRENT SCIENCE, 1989, 58 (09): : 480 - 485
- [24] IMPROVED MEASURING-INSTRUMENTS FOR ENDODONTIC RADIOGRAPHY DEUTSCHE ZAHNARZTLICHE ZEITSCHRIFT, 1989, 44 (03): : 193 - 195
- [25] DEVELOPMENT OF MEASURING-INSTRUMENTS FOR RADIATION PROTECTION ATOMWIRTSCHAFT-ATOMTECHNIK, 1981, 26 (03): : 180 - 184
- [28] LATEST MEASURING-INSTRUMENTS FOR CABLE CRAFTSMEN JAPAN TELECOMMUNICATIONS REVIEW, 1978, 20 (02): : 143 - 152
- [29] RADIOACTIVITY MEASURING-INSTRUMENTS - NOKES,MC AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1959, 49 (08): : 1102 - 1102