freeform feature with attachment
...附加自由曲面特征； 有效性维护 [gap=977]y words：freeform feature; feature class specification; feature parameterization; freeform feature with attachment; validity maintenance ..
基于16个网页-相关网页
freeform feature with attachment
具有附件的自由格式功能
以上为机器翻译结果，长、整句建议使用 人工翻译 。