UNI EN ISO 6411-1999 标准详情
- 标准号:UNI EN ISO 6411-1999
- 中文标题:
- 英文标题:Technical drawings - Simplified representation of centre holes Disegni tecnici - Rappresentazione semplificata dei fori da centro [Replaced: UNI UNI 8189]
- 标准类别:意大利UNIUNI
- 发布日期:
Defines the simplified representation of centre holes together with their designation. It is possible to use simplified representation of centre holes especially when it is unnecessary to show the exact form and size and where the designation of stan
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