| |||
reinforced concrete columns | |||
reinforced concrete column | |||
combined steel and concrete column; steel reinforced concrete column |
钢筋 混凝土 柱 : 28 phrases in 8 subjects |
Architecture | 2 |
Bridge construction | 3 |
Electronics | 1 |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Rail transport | 1 |
Technology | 17 |