ASTM A363-2003 标准详情
- 标准号:ASTM A363-2003
- 中文标题:地面架空线用镀锌钢丝绳的标准规范
- 英文标题:Standard Specification for Zinc-Coated (Galvanized) Steel Overhead Ground Wire Strand
- 标准类别:美国材料与试验协会ASTM
- 发布日期:2003
1.1 This specification covers high-strength, extra-high-strength, and utilities grades of concentric lay steel wire strand composed of three wires or seven wires with Class A, Class B, or Class C zinc coatings specifically intended for use as overhea
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