Amartuvshin Amaraa
Amartuvshin Amaraa
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DP1500i Drill rig
Wrong drilling technique
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DP1500i Drill Rig during the drilling in Mongolia MAK mine siteDP1500i Drill Rig during the drilling in Mongolia MAK mine site
DP1500i Drill Rig during the drilling in Mongolia MAK mine site
Просмотров 4,8 тыс.8 лет назад
Wrong drilling technique