Vehicle twin - photoelectrical pointing system mainly consists of reflex light - tubes, a autocollimation theodolite and modulators.

车载双联光电瞄准系统主要由折转光管 、 自准直经纬仪和相应的调制器组成.

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Just to avoid autocollimation errors, only Elbo Controlli gives a second working method.

为了避免测量误差, 全球对刀仪制造商只有ELBOControlli提出了另外一种新的工作方法.

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