 |
|
control limits : 23 phrases in 13 subjects |
| Air conditioners | 1 |
| Automated equipment | 2 |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 2 |
| Information technology | 1 |
| Marketing | 1 |
| Mathematics | 3 |
| Measuring instruments | 3 |
| Statistics | 3 |
| Technology | 2 |
| Textile industry | 2 |
| Transport | 1 |