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| 分组装配; 滑轮组 | |||
| 分组装配作业; 分段汇编 | |||
| 分段组装 | |||
| 分段装配 | |||
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block assembly : 16 phrases in 9 subjects |
| Aviation | 1 |
| Communications | 2 |
| Drilling | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Mechanics | 1 |
| Nuclear and fusion power | 2 |
| Oil / petroleum | 1 |
| Technology | 5 |
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