| |||
支持结构 (structura fulcrans) | |||
支承下部结构 | |||
支承〔下部〕结构 | |||
支持结构 | |||
井架支座构架 | |||
锅炉构架 | |||
支撑结构 | |||
支承结构 | |||
下部结构 | |||
固定架; 受力结构 |
supporting structure : 46 phrases in 7 subjects |
Chemistry | 1 |
Electronics | 2 |
Engineering geology | 1 |
Metallurgy | 3 |
Nautical | 1 |
Rail transport | 3 |
Technology | 35 |