SANS 499 Ed. 1 标准详情
- 标准号:SANS 499 Ed. 1
- 中文标题:
- 英文标题:Steel Roller Chains, Types S And C, Attachments And Sprockets
- 标准类别:南非国家标准
- 发布日期:
Describes the characteristics of a range of steel roller chains, dimensionally derived from the malleable iron type and suitable for the conditions of operation and maintenance prevailing in such fields as agriculture, building, quarrying and related
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