erection drawing
常见例句
- The practice of reading the parts drawing and the erection diagram is the main teaching content.
零件图和装配图读图训练是本课程的重要教学内容。 - We shall complete the man hour requirements for the site fabrication( site erection) of this drawing.
我们将制订这张图纸现场制作（场安装）需的工时条件。 返回 erection drawing