| |||
machine rammer | |||
compacter; compactor; mechanical tamper; rammer |
夯击 机 : 20 phrases in 9 subjects |
Bridge construction | 1 |
Construction | 1 |
Electronics | 1 |
Engineering geology | 3 |
General | 1 |
Hydroelectric power stations | 1 |
Mechanic engineering | 1 |
Metallurgy | 1 |
Technology | 10 |