| Subject | English | Russian |
| mil., tech. | arched support | сводчатая крепь (подземной выработки) |
| mining. | arched support | сводчатая крепь |
| mining. | arched support | полигональная крепь |
| tech. | arched support | арочная крепь |
| mil., tech. | arched support | арочная крепь (подземной выработки) |