subsidiary work
| points
| subsidiary work | |
| proj.manag. | 附属工程 |
| point | |
| environ. | 重点 |
| tech. од. | 点 |
| points | |
| gen. | 波 |
| bridge. | 点数 |
| commun. railw. | 道岔 |
| earth.sc. | 点; 尖端; 小岬; 测点 |
| railw. | 道岔 |
| |||
| 附属工程 | |||
|
subsidiary work : 1 phrase in 1 subject |
| Agriculture | 1 |