Identify where the cross-sections occur to see the internal hollows of the valve body. :
In the standard , Figure 199 ( Рисунок 199 ) is a technical drawing of a Valve Assembly (Клапан) used for the practical exercise of Reading Assembly Drawings . risunok 199 po chercheniiu 9 klassa
: The moving part that opens or closes the flow. Identify where the cross-sections occur to see the
If your task is to draw a specific part from Figure 199 (often the or the Valve ), follow these steps: Черчение. 9 класс follow these steps: Черчение. 9 класс