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要素线的“无场地”选项

在场地外创建的要素线不会互相影响,因此无需像同一场地内要素线那样为其指定样式优先级。这些“无场地”先不会与其交叉的对象(例如路线、地块或测量地物)产生影响。

地块设计的“无场地”要素线选项