Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM F856-97(2018)
• Năm ban hành / Publication date: 2018
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Mechanical Symbols, Shipboard-Heating, Ventilation, and Air Conditioning (HVAC)
• Số trang / Page: 7
• Phạm vi áp dụng / Scope of standard: 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.