Optional area面积,可选
CustomSectionParameters
Optional diameter直径,可选
CustomSectionParameters
Optional height高度,可选
CustomSectionParameters
Optional perimeter周长,可选
CustomSectionParameters
Optional type断面类型,可选
SectionParameters
Optional width宽度,可选
CustomSectionParameters
定制断面类型参数
Export
CustomSectionParameters
Date
2022.6.21
Author
lyx