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角钢 (铁) | |||
角形撑板 | |||
角铁 | |||
三角铁 | |||
角钢 | |||
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角铁〔钢〕 | |||
角铁 |
angle iron : 65 phrases in 10 subjects |
Agriculture | 1 |
Architecture | 2 |
Bridge construction | 3 |
Construction | 1 |
Electronics | 2 |
Engineering geology | 2 |
Metallurgy | 9 |
Oil / petroleum | 2 |
Rail transport | 1 |
Technology | 42 |