engineering development laboratory
| program
| engineering development laboratory | |
| avia. | 工程研制试验室 |
| program | |
| jewl. | 表 |
| law | 程序表 |
| scient. | 安排节目 |
| programme | |
| gen. | 程序 |
| bridg.constr. | 规划 |
| met. | 大纲; 方案 |
| sport. | 节目; 计划; 秩序册 |
| |||
| 工程研制试验室 | |||
|
engineering development laboratory : 8 phrases in 3 subjects |
| Aviation | 4 |
| Earth sciences | 2 |
| General | 2 |