ASA Z32.2.4-1949 标准详情
- 标准号:ASA Z32.2.4-1949
- 中文标题:图形符号暖气,通风和空调
- 英文标题:Graphical Symbols For Heating, Ventilating And Air Conditioning
- 标准类别:美国声学协会标准ASA
- 发布日期:
For use on drawings used by Architects, contractors, and engineers. A standard method of indication for heating, ventilating and air conditioning to avoid confusion.
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