DIN 21910:2002
矿山平面图.图标和边界
Mine plans - Titles and boundaries
- 标准号
- DIN 21910:2002
- 发布
- 2002年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN 21910:2014
- 当前最新
- DIN 21910:2014
- 适用范围
- 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.#,,#