制图 - 2026 进行中

科目: 制图
级别: III (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: What is the primary purpose of a construction line in a technical drawing? To guide the creation of the final geometry, To indicate a visible edge, To show a dimension value, To represent a cutting plane