gravity feeder
相关英语词汇推荐
- mode,normal
- direct-axis transient voltage
- in-line image
- most unfavorable steam supply main
- spindle bearing
- coherent
- illuminating aperture angle
- natural convective heat transfer
- self-tempering
- write up
- broom
- cut-through switching
- gravitational mass
- surroundings
- fuel tank
- slip curve
- vibratory converter
- rectifier protection
- heteropolar inductor generator
- D-D reactor (deuterium-deuterium reactor)