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engineering handbook | |||
project manual | |||
engineering manual |
工程 手册: 40 phrases in 12 subjects |
Automobiles | 2 |
Aviation | 19 |
Business | 2 |
Earth sciences | 3 |
Economy | 5 |
Engineering geology | 1 |
Exhibitions | 1 |
General | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 3 |
Wind Energy | 1 |