- Software packages that offer plotting capability for various printers/plotters. The packages are designed to run under microand minicomputer operating systems to provide graphic hardcopy.; 為各種打印機(jī)/繪圖儀提供繪圖能力的軟件包。這種軟件包在微、小型計(jì)算機(jī)操作系統(tǒng)下 運(yùn)行,以提供硬拷貝。
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