 |
| |||
| certification of quality test | |||
| certificate test; qualification test; rating test | |||
| 检定试验: 12 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| General | 1 |
| Laboratory equipment | 2 |
| Plastics | 2 |
| Space | 1 |
| Technology | 3 |
|
| |||
| certification of quality test | |||
| certificate test; qualification test; rating test | |||
| 检定试验: 12 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 2 |
| General | 1 |
| Laboratory equipment | 2 |
| Plastics | 2 |
| Space | 1 |
| Technology | 3 |