Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM A323-05(2020)
• Năm ban hành / Publication date: 2020
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Standard Specification for Ferroboron
• Chỉ số phân loại Quốc tế (ICS) / By field: 77.100 - Hợp kim sắt
• Số trang / Page: 2
• Phạm vi áp dụng / Scope of standard: 1.1 This specification covers several grades of ferroboron. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI units given in parentheses are for information only. 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.