 |
| |||
| screw caliper gauge | |||
| screw thread gage | |||
| screw snap gage; screw snap gauge | |||
| 螺纹卡规: 7 phrases in 3 subjects |
| Metallurgy | 1 |
| Oil / petroleum | 2 |
| Technology | 4 |
|
| |||
| screw caliper gauge | |||
| screw thread gage | |||
| screw snap gage; screw snap gauge | |||
| 螺纹卡规: 7 phrases in 3 subjects |
| Metallurgy | 1 |
| Oil / petroleum | 2 |
| Technology | 4 |