常見(jiàn)例句Cracking is the main defect of roller castings cast centrifugally. 用離心鑄造方法生產(chǎn)輥類鑄件的主要缺陷是裂紋。Cracking is the main defect of roller castings east centrifugally. 摘要用離心鑄造方法生產(chǎn)輥類鑄件的主要缺陷是裂紋。The blades at its periphery throw off air centrifugally in a direction following the rotation. 輪周葉片將空氣沿著轉(zhuǎn)動(dòng)方向拋離軸心。The defects of alloy steel pipe centrifugally casted are drawn. Their causes and preven tives are analysed. 歸納出離心鑄造合金鋼管常出現(xiàn)的缺陷,并分析其產(chǎn)生原因,從而防止缺陷產(chǎn)生。The compound roll is centrifugally cast with high Cr cast iron as outer material, and nodular iron as thematerial of its core and neck. 采用電磁半連續(xù)復(fù)合鑄造法制成芯軸為45鋼的高釩高速鋼和高鉻鑄鐵兩種復(fù)合軋輥,對(duì)復(fù)合界面的組織和性能進(jìn)行了研究。In the case of centrifugally baking Edition machine coated photographicsensitive gum, radial, often occur with four edges easy-to-play dirty. 如用不對(duì)別心烘版機(jī)涂布的感平膠,常呈現(xiàn)發(fā)射狀,四邊難起不不污。 返回 centrifugally