casing thread
| data
| casing thread abbr. | |
| dril. | 套管螺纹 |
| data abbr. | |
| avia. | 诸元; 信息; 特性; 已知数; 论据 |
| desert. | 资料; 数据 |
| dril. | 数据采集和技术分析系统 |
| math. | 数字; 事实 |
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| 套管螺纹 | |||
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| 套管螺纹 | |||
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casing thread : 34 phrases in 4 subjects |
| Mechanics | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 11 |
| Technology | 18 |