常見例句雙語例句The main demands which must be attained for forgings ejection mechanism in drop hammer forging were discussed.論述了鎚模鍛造鍛件的頂出機搆應(yīng)達到的基本要求；The main demands which must be attained for forgings ejection mechanism in drop hammer forging were discussed. several patterns and the design essentials of the ejection mechanism were introduced.論述了鎚模鍛造鍛件的頂出機搆應(yīng)達到的基本要求；介紹了頂出機搆的幾種形式及設(shè)計要點； 返回 drop forging hammer