共 50 条
- [22] CHOOSING ECONOMIC INSULATION THICKNESS. Chemical Engineering (New York), 1980, 87 (18): : 125 - 128
- [24] RADAR MEASUREMENT OF SNOWCOVER THICKNESS. Soviet physics. Technical physics, 1984, 29 (05): : 598 - 599
- [29] ULTRASONIC CLASSIFIER KBT-1 FOR DRILLING PIPES ACCORDING TO THE DEGREE OF WEAR OF WALL THICKNESS. The Soviet journal of nondestructive testing, 1985, 21 (11): : 756 - 759