飞机钣金零件成形工件几何信息的定义是其数字化设计与制造的桥梁。
The geometrical information definition of workpieces is a bridge connecting digital design to manufacturing for aircraft sheet metal parts.
制造钣金零件工艺装备是飞机制造工程的重要组成部分。
The craft accoutrements for the parts of airplane is the important component of the aircraft manufacture.
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