automatic level control: 23 phrases in 11 subjects |
Automated equipment | 4 |
Automobiles | 1 |
Electronics | 3 |
Household appliances | 1 |
Mass media | 3 |
Programming | 1 |
Security systems | 1 |
Technology | 4 |
Textile industry | 1 |
Transport | 3 |
Weapons of mass destruction | 1 |