Filter by: Subject
Зараз показуються 1-10 з 1
earthworks (1) |
frozen soil (1) |
intensification (1) |
laboriousness (1) |
limited conditions of construction (1) |
means of mechanization (1) |
method (1) |
power‐intensity (1) |
technology (1) |
мерзлий ґрунт (1) |