decumbence

常见例句

• Developed excogitates of two decumbence and one hovizoutal molding die, realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.
  研制出两套立式模具和一套卧式模具,实现了用工艺方法增加热挤压三通支管高度,缩小三通相贯区内拐角处圆弧半径的目的。
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