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Aviation part flow capacity measuring equipment and light sensation liquid level measuring device thereof
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Repair welding method for deep groove of blade casting
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Liquid-filling extrusion forming method and blade obtained through liquid-filling extrusion forming method
DU SONG, LI YOUCHUN, SHI LIJUN, WU CHAO, YUAN NANXIANG, ZHANG YANFENG, CHEN PENG, XIONG AIKUI, XIAO JUAN, ZHANG TIANHUI
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Year of Publication 08.05.2020
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Space three-dimensional curve continuous nonuniform zoom and variable cross-section electron beam welding method
PI KESONG, LYU ZHEN, LIU JIE, YUAN NANXIANG, FU LIQUAN, WANG HAIYAN, MA XIN, JI JIAJIA, WU JIAYUN, DU XIAOLEI
Year of Publication 14.02.2020
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Year of Publication 14.02.2020
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