造船工业。磁罗盘罗盘座和方位角读数装置。词汇。
Shipbuilding. magnetic compasses, binnacles, azimuth reading devices. vocabulary.
本文介绍定位读数装置的结构特点和二者的使用效果。
And the structure features of the 2—D locating reader have been discussed in this paper.
广泛用于长度、形位误差的测量 ,也可作为读数装置。
Theyare widely used for measuring length and shape and position deviation and also can be used as reading devices.
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