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