油砂层 | |
oil | pay sand |
等高 线图 | |
archit. | contour map |
等高线 图 | |
life.sc. | contour chart |
met. | contour map |
tech. | contour plan |
等高线图 | |
bridg.constr. | contour sheet |
eng.geol. | contour diagram |
space | isogram |
stat. | contour chart |
tech. | contour line map |
| |||
pay sand |
油砂层: 36 phrases in 6 subjects |
Desert science | 1 |
Drilling | 6 |
Earth sciences | 2 |
Geology | 2 |
Oil / petroleum | 20 |
Technology | 5 |