This dazzling gold crown that dates back almost 250 years is regarded as the main symbol of the Spanish monarchy, although rarely worn.
这顶耀眼夺目的黄金王冠可以追溯到差不多250年前,被看作西班牙王室的象征,但它很少被佩戴。
How to set out a point in the right-hand coordinate system with the Total Station? This is a problem that might arise, although rarely encountered.
如何用全站仪放样右手坐标系中的点位?这虽是一个很少遇到但仍有可能发生的问题。
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