Ventilation laws in the United States : also board of health requirements and regulations of National Board of Fire Underwriters : together with model ventilation requirements as promulgated by the American Society of Heating and Ventilating Engineers
著者
書誌事項
Ventilation laws in the United States : also board of health requirements and regulations of National Board of Fire Underwriters : together with model ventilation requirements as promulgated by the American Society of Heating and Ventilating Engineers
Heating and Ventilating Magazine, c1917
3rd rev. ed
- タイトル別名
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Ventilation laws