ASTM International - ASTM F856-97
Standard Practice for Mechanical Symbols, Shipboard—Heating, Ventilation, and Air Conditioning (HVAC)
|Publication Date:||10 November 1997|
|ICS Code (Graphical symbols for use on specific equipment):||01.080.20|
|ICS Code (Central heating systems):||91.140.10|
|ICS Code (Ventilation and air-conditioning systems):||91.140.30|
1.1 This practice covers symbols used on heating, ventilation, and air conditioning (HVAC) detailed engineering drawings.
1.2 These symbols may be useful on contract and preliminary design drawings.