| |||
stone-wall | |||
stone wall; stone walling |
石壁 : 67 phrases in 12 subjects |
Agriculture | 1 |
Architecture | 3 |
Bridge construction | 1 |
Drilling | 2 |
Electronics | 1 |
Engineering geology | 3 |
Exhibitions | 2 |
General | 7 |
Mountaineering | 3 |
Oil / petroleum | 3 |
Space | 1 |
Technology | 40 |