drill collar
Subject: MINE / Oil & gas extraction
| Language | Term |
|---|
| Arabic - AR | طوق الحفر |
| DE - German | Schwerstange |
| EN - English | drill collar |
| ES - Spanish | collar de perforación |
| FR - French | masse-tige |
| PT - Portuguese | comando |
| RU - Russian | утяжеленная бурильная труба |
| ZH - Chinese | 钻铤 |