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