: Use specific line types for different purposes. For example: Hidden lines for edges you can't see. Dimension lines to show size and direction. Break lines to reveal interior features.
To get the most out of your workbook and ensure your drawings are accurate, follow these professional techniques: gdz po chercheniiu rabochaia tetrad 8 klass
Решебники и ГДЗ по Черчению 8 класс : Use specific line types for different purposes