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乙炔净化
释义
乙炔净化
Encyclopedia
工学
天然气制乙炔
释
acetylene purification
乙炔净化
利用吸附、吸收等方法,除去电石法乙炔原料气中的硫化氢、磷化氢或天然气法乙炔原料气中的乙炔尾气、高级炔烃气等不利于后续反应进行的杂质的过程。
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capital city
Capital City of Biyang State
Capital City of Cai State
Capital City of Deng State
Capital City of Mou State
Capital City of Teng State
Capital City of Wei State
Capital City of Yan State
Capital City of Zhu State
capital company
capital construction of open pit
capital construction plan of Xinjing during the puppet Manchoukuo period
capital construction plan of xinjing during the puppet manchoukuo period,1932~1938
capital contribution
capital cost comparison approach
capital deepening
Capital enterprise group
capital expenditure of concentrators
capital export
capital farmland
capital flow analysis
capital formation
capital gains
capital guard
capital holding enterprise group
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