standard compaction | |
eng.geol. | 标准击实 |
method | |
gen. | 法; 标准; 水平 |
environ. | 方法 |
hydroel.st. од. | 方法 |
mech. | 电火花法 |
| |||
标准击实 |
standard compaction : 11 phrases in 5 subjects |
Electronics | 1 |
Engineering geology | 5 |
Explosives and Explosive Ordnance Disposal | 1 |
Hydroelectric power stations | 1 |
Technology | 3 |