|Subject Area||Technical Drawings|
|Year of Declaration||2008|
|Number of Pages||9|
|Price||Available on request|
This part of ISO 4067 establishes conventional basic graphical symbols for use on drawings and diagrams concerning the installation of drainage and water supply, space heating and cooling, and ducted air handling systems. For more detailed representation, these basic symbols may be combined with designations specified in a description, or a system of more detailed symbols, based on these basic symbols, may be devised.