|
|
| 11. | universe telescope |
| 宇宙仪 |
|
|
| | |
| 12. | resistance dynamometer |
| 测阻力仪|电阻式测力仪 |
|
|
| | |
| 13. | plotting apparatus |
| 测图仪|航迹绘算仪 |
|
|
| | |
| 14. | sound velocity meter |
| 声速仪 |
|
|
| | |
| 15. | Simplified Armillary Sphere |
| 简仪 |
|
|
| | |
| 16. | a fathometer; a depth-sounder |
| 测深仪 |
|
|
| | |
| 17. | Refractive index meter |
| 折射率仪 |
|
|
| | |
| 18. | strong-motion seismograph |
| 强震仪 |
|
|
| | |
| 19. | a conductivity gauge |
| 电导仪 |
|
|
| | |
| 20. | electric acupuncture apparatus |
| 电针仪 |
|
|
| | |