heavy section
| stringer
| heavy section | |
| met. | 大型型钢; 大型型材; 大断面连铸坯 |
| steel. од. | 大型钢材 |
| stringer | |
| archer. | 上弓弦架; 上弦匠 |
| bridg.constr. | 纵向梁 |
| geol. | 低产井; 薄 层 |
| hydroel.st. од. | 桁条; 纵梁 |
| met. | 发纹 |
| oil | 断续高速薄层 |
| space | 长桁 |
| |||
| 厚壁制品 | |||
| 大型型钢; 大型型材; 大断面连铸坯; 大型材 | |||
| ★ 大型钢材 | |||
| 重型型钢; 重型型材; 厚断面; 厚壁; 大型剖面; 大型材; 大厚度 | |||
| |||
| 厚壁制品，部分，断面; 厚截面; 型材〔钢材〕 | |||
| 重〔大〕 型 | |||
|
heavy section : 32 phrases in 7 subjects |
| Architecture | 2 |
| Drilling | 1 |
| Electronics | 1 |
| Metallurgy | 11 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Technology | 15 |