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ASTM F856-97(2018)
Standard Practice for Mechanical Symbols, Shipboard´Heating, Ventilation, and Air Conditioning (HVAC)
NORMA vydaná dňa 1.9.2018
Informácie o norme:
Označenie normy: ASTM F856-97(2018)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.9.2018
Kód tovaru: NS-899571
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Grafické symboly pro použití ve specifických zařízeních
Ústřední topení
Větrací a klimatizační systémy
Anotácia textu normy ASTM F856-97(2018) :
Keywords:
air conditioning, design symbols, engineering symbols, heating, HVAC, marine, ship, symbols, ventilation,, ICS Number Code 01.080.20 (Graphical symbols for use on specific equipment),91.140.10 (Central heating systems),91.140.30 (Ventilation and air-conditioning systems)
Doplňujúce informácie
| Significance and Use |
|
2.1 When symbolic representation is required for an item not covered in this standard, the character of the symbol shall be adequately identified and shall be subject to one interpretation only. If necessary, a note shall be attached to the symbol for further clarity. 2.2 Symbolic representation does not require exact or scale layouts of the actual system. Therefore, the symbols may be used in all views of the system layout. |
| 1. Scope |
|
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. 1.3 This 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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