The drawing style which was fast, accurate and easy to modified has biggish applied...

该方法具有快速、准确、修改方便的特点，在工程技术中具有较大的应用价值。

youdao

The drawing style which was fast, accurate and easy to modified has biggish applied...

该方法具有快速、准确、修改方便的特点，在工程技术中具有较大的应用价值。

youdao