Blueprint pages letters
参考 数据 与 工程 information about blueprint pages letters 用于 drawing tools applications.
blueprintpagesletters
Overview
Engineering reference data for Blueprint Pages Letters in drawing tools.
Key Formulas
Scale Factor
Ratio of drawing to real dimensions.
Tolerance
Allowable variation in dimensions.
Aspect Ratio
Width to height ratio.
Variables
| Symbol | Description | Unit |
|---|---|---|
| Scale factor | — | |
| Tolerance | mm | |
| Aspect ratio | — |