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concrete plant | |||
ready-mix plant | |||
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ready-mix plant | |||
concrete plant |
混凝土 厂: 89 phrases in 9 subjects |
Bridge construction | 5 |
Construction | 1 |
Consulting | 1 |
Electronics | 3 |
Engineering geology | 2 |
Hydroelectric power stations | 8 |
Metallurgy | 1 |
Project management | 3 |
Technology | 65 |