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