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Quarry Blasting Literature

2019-10-2in german-speaking countries, the miners toolset is known as a gezhe derived from gizouuun, zu zawen, gezawen to be usable, advantageous1 formerly also abbreviated to gezht is a set of personally-owned mining tools and equipment needed by the miner in his daily workn coal mining in central europe during the 19th and 20th.

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