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