third stage
| tempering
| third stage | |
| avia. | 第三阶段; 第三级 |
| tempering | |
| agric. | 干燥处理 |
| cont.cast. | 浸湿; 浸润化 |
| hydroel.st. | 混料; 调和 |
| hydroel.st. од. | 回火 |
| labor.org. | 暂养 |
| met. | 调合; 泥料加工 |
| oil | 淬火 |
| |||
| 第三阶段; 第三级 | |||
| 第 III 期 | |||
|
third stage : 13 phrases in 7 subjects |
| Metallurgy | 4 |
| Nursing | 1 |
| Oil / petroleum | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 4 |
| Water resources | 1 |