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乙炔气瓶
释义
乙炔气瓶
Encyclopedia
工学
乙炔气瓶(简称乙炔瓶)
释
dissolved acetylene cylinder
乙炔气瓶(简称乙炔瓶)
装有专用瓶阀、佩戴专用瓶帽、带安全装置(易熔合金塞座)、内含填料、注有丙酮或待注丙酮的用以贮运溶解乙炔的容器。简称乙炔瓶。
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delivery of negotiable instrument
Delivery of the Keys
delivery room
delivery standard of engineering digital survey
Dell Hathaway Hymes
Dellinger crater
Dellinger effect
Delmira Agustini
delocalization
delocalization energy
delocalized bond
delocalized molecular orbital
delomorphous cell
Delone
del operator
del operator, nabla
delorenzite
Delos constant
Delos problem
Delpax
Delphi
Delphi analysis
Delphi Archaeological Museum
Delphi Method
Delphi method
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