Square the page off with your ruler, then you'll be able to copy the drawing accurately.

先用尺在纸上划出方格，这样你就能把图精确地摹绘下来了。

youdao

Square the page off with your ruler , then you'll be able to copy the drawing accurately.

先用尺在纸上划出方格，这样你就能把图精确地摹绘下来了。

youdao

CHXY products can effectively complete complex parts, the model of three-dimensional measurement, mapping, can replace square box, plan-pin, high ruler for marking test.

CHXY系列产品既能有效完成复杂零部件、模型的三维空间测量、测绘，又可替代方箱、划针、高度尺进行划线检测。

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