BIS IS 1570-4-1988 (R2012) 标准详情
- 标准号：BIS IS 1570-4-1988 (R2012)
- 中文标题：
- 英文标题：Schedules For Wrought Steels - Part 4: Alloy Steels (Alloy Constructional And Spring Steels) With Specified Chemical Composition And Related Mechanical Properties
- 标准类别：印度IS
- 发布日期：
