Terms containing zero-zero ejection

Subject	English	Chinese
el.	near zero ejection	近零排放
el.	near zero ejection	几乎不排放
space	zero-zero ejection	零零弹射 (载人航天器弹射座椅的)
avia.	zero-zero ejection test	零/零弹射试验
avia.	zero-zero ejection test	双零弹射试验