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