DIN 21910-2002 标准详情
- 标准号:DIN 21910-2002
- 中文标题:矿山平面图.图标和边界
- 英文标题:Mine plans - Titles and boundaries
- 标准类别:德国标准
- 发布日期:2002-06
The specifications laid down in this standard apply to the process of drawing up mine plans. The standard contains the symbols, abbreviations and terms required for the representation of mining and winning permits.#,,#
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