 |
| English | Chinese |
| direct-coupled amplifier | 直接耦合放大器 |
| direct-coupled roll | 直接传动辊 (二辊周期式薄板轧机的下传动辊) |
| direct-coupled transistor logic | 直接耦合晶体管逻辑电路 |
|
| English | Chinese |
| direct-coupled amplifier | 直接耦合放大器 |
| direct-coupled roll | 直接传动辊 (二辊周期式薄板轧机的下传动辊) |
| direct-coupled transistor logic | 直接耦合晶体管逻辑电路 |