Home > Term: warning lines
warning lines
The lines drawn on working plans to indicate the limit beyond which workings should not extend; e.g., because of the proximity of disused or abandoned workings.
- Jenis Kata: noun
- Industri / Domain: Pertambangan
- Kategori: Peratmbangan secara umum; Mineral mining
- Government Agency: USBM
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- ed.young
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