H型鋼計(jì)算機(jī)輔助孔型優(yōu)化設(shè)計(jì).pdf

1、河北理工大學(xué)碩士學(xué)位論文H型鋼計(jì)算機(jī)輔助孔型優(yōu)化設(shè)計(jì)姓名：張金玲申請學(xué)位級別：碩士專業(yè)：鋼鐵冶金指導(dǎo)教師：徐樹成20060301河北理工大學(xué)碩士學(xué)協(xié)論文Abst阮etHBeaf矬isonekindofeconolnicsectionmaterlals巍isbettertha娃瓣lt量leo墻erlbe鋤sinmech姐icalpfopertyand“aIsoh踮abrilliantfutureButirItheprodllctionpr

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