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. 1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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Published: 10/01/2022 Number of Pages: 7 File Size: 1 file , 330 KB Note: This product is unavailable in Russia, Ukraine, Belarus