| |||
泵送混凝土 | |||
混凝土泵送 | |||
| |||
水泥泵 | |||
混凝土泵 | |||
混凝土输送泵 | |||
混凝土输送泵 | |||
水泥混凝土泵; 混凝士泵 |
concrete pumping : 48 phrases in 10 subjects |
Agriculture | 1 |
Automobiles | 1 |
Chemistry | 1 |
Consulting | 1 |
Electronics | 3 |
Engineering geology | 2 |
Hydroelectric power stations | 4 |
Logistics | 1 |
Metallurgy | 1 |
Technology | 33 |