精密立体测图仪 [测] precision stereoplotter ; [测] precise stereoplotter ; stereoplanigraph
精密制图 close mapping
精密图形记录器 [计] precision graphic recorder
成套精密绘图仪器 precision drawing instrument set
精密图像记录器 PGR
精密实体测图仪 stereoplanigraph
精密图形阅读器 [计] precision graphic reader ; PGR PrecisionGraphicReader
精密的图形样式 Refined graphic styles
精密图示记录器 precision graph recorder
精密图形标记语言 PGML
主要经营产品模具设计，精密机械零件，工装治具来图来样加工。
Mainly engaged in product mold design, precision machinery parts, tooling fixtures to map sample processing.
饰品，精密合金配件等专业生产，饰品加工，来图来样定做。
Jewelry, accessories and other professional production and precision alloy, jewelry processing, to plans to OEM.
图17、18分别给出了精密电流源电路在吸入和输出电流两种情况下的电路结构。
The precision current source is shown in Figures 17, 18. The configurations shown will sink or source conventional current respectively.
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