| |||
隔成小间 | |||
箱形构架 | |||
整体构架; 箱式机座 | |||
箱形框架 | |||
箱形肋骨; 匣形构架; 箱框; 匣式窗框; 空心窗框 |
box frame : 48 phrases in 11 subjects |
Air defense | 1 |
Architecture | 1 |
Automobiles | 2 |
Bridge construction | 5 |
Business | 1 |
Electric machinery | 8 |
Metallurgy | 3 |
Nautical | 1 |
Rail transport | 1 |
Technology | 24 |
Telecommunications | 1 |