为上线装置，扫描器，可以安装在一个车厢的一个组成部分直线运动系统，测量，登记全国床单，电影丝带，浇铸试验样品，或成品零件。
For on-line installations, scanners can be mounted on a carriage as part of a linear-motion system, registering measurements across sheets, film ribbon, molded test samples, or finished parts.
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