在闭合导线内业计算中，由于连接角没有检核条件，因而对连接角未进行改正。
In office calculation of closed traverse, the Angle of connection is not corrected, because there is no check condition.
在闭合导线内业计算中，由于连接角没有检核条件，因而对连接角未进行改正。
In office calculation of closed traverse, the Angle of connection is not corrected, because there is no check condition.
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