EN 21746-1993 标准详情
- 标准号:EN 21746-1993
- 中文标题:橡胶或塑料管和软管.弯曲试验
- 英文标题:rubber and plastics hoses and tubing - bending tests superseded by en iso 1746:2000; iso 1746:1983
- 标准类别:欧盟标准EN
- 发布日期:1993-01-01
Describes two methods for determining behaviour of rubber or plastics hoses or tubing when bent to a specified radius. Method A is suitable for hoses and tubing of bore sizes up to 80 mm. The method also provides a way of measuring force required to
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