grid-modulated amplifier
相关英语词汇推荐
- round can end curler
- neocupferron
- eupolyphaga sinensis
- pig leather for making gloves
- wing float
- picture oscillating transformer
- modular single point annunciator
- marsh mallow chocolate
- collar
- travelling microscope
- coaling crane
- pin disk mill
- boring hose
- wool-mohair-silk mixed fabric
- knitted fishing net
- hardbake
- demodulator of frequency shift signal
- circular auto-control heating oven
- Brick model
- rotary press