超声波测深 | |
expl. | ultrasonic sounding |
VB 仪 | |
tech. | V-B consistometer |
仪 | |
gen. | apparatus; device; equipment; instrument |
eng.geol. | gauge |
hydroel.st. | meter |
| |||
ultrasonic sounding | |||
supersonic echo sounding (法); ultrasonic echo sounding (法) |
超声波测深 : 22 phrases in 3 subjects |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 19 |