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