BIS IS 2039-1 TO 3-1991
BIS IS 2039-1 TO 3-1991 标准详情
- 标准号：BIS IS 2039-1 TO 3-1991
- 中文标题：
- 英文标题：Steel Tubes For Bicycle And Cycle Rickshaws - Specification - Part 1: General Requirements; Part 2: Specific Requirements, Electric Resistance Welded And Induction Welded Steel Tubes (Erw); Part 3: Specific Requirements, Cold Finished Resistance Weld
- 标准类别：印度IS
- 发布日期：
内容简介
Specifies steel tubes for cycle and cycle rickshaw purposes in sizes up to and including 44.5 mm in outside diameter and covers ERW and CEW types of tubes. Provides the specific requirements for electric resistance welded and induction welded steel t
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