| |||
foundation-beam | |||
ground beam | |||
footing beam; grade beam | |||
foundation beam | |||
foundation girder; foundation sill | |||
| |||
foundation girder |
基础梁 : 33 phrases in 5 subjects |
Bridge construction | 3 |
Electric machinery | 1 |
Engineering geology | 5 |
Metallurgy | 2 |
Technology | 22 |