除了装置艺术外，您会用石头来进行其他的艺术创作吗？
Except for art installation, what else do you think you can make art with stone?
该装置除了具有更好的供汽安全外，对由于高压水中间回路所引起的事故也确保安全。
The installation not only supplies the steam safely, but can assure safety during these accidents.
探讨了新型射流式井下增压装置的射流元件、组合阀、增压缸体和外缸体等关键部件的设计问题。
The design method of the key components of new jet type down-hole supercharger is analyzed.
探讨了新型射流式井下增压装置的射流元件、组合阀、增压缸体和外缸体等关键部件的设计问题。
The design method of the key components of new jet type down-hole supercharger is analyzed.
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