ISO 251-1987 标准详情
- 标准号:ISO 251-1987
- 中文标题:传送带;宽度和长度
- 英文标题:conveyor belts; widths and lengths
- 标准类别:国际标准化组织标准ISO
- 发布日期:1987-08-01
This second edition cancels and replaces the first edition (1976). Specifies the width of belts and corresponding tolerances, and also tolerances (the lengths of conveyor belts are not standardized). Tabulates the nominal widths from 300 mm up to and
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