- cold-weather concreting
- строит.зимнее бетонирование; бетонирование при отрицательных температурах
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Calcium nitrate — Calcium nitrate … Wikipedia
tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening … Universalium