Последние добавленные видео:
rock-boring
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![What you need to know about drilling in hard rock [HDD techniques]](https://imager.clipsaver.ru/hNNXxqnEhIE/max.jpg)
4 года назад
59573 4 года назад 1:31What you need to know about drilling in hard rock [HDD techniques]
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7 месяцев назад
247654 7 месяцев назад 55:35Drilling and Blasting Rock in the Forest – Testing a Surface Charge
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4 года назад
8022 4 года назад 13:59HE DUG A HOME inside a MOUNTAIN! Boring Rock - NO MONEY, NO PROBLEM!
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10 лет назад
2311617 10 лет назад 2:19Rock drilling with the Air Percussion Head TERRA ROCK
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1 год назад
325595 1 год назад 22:51Rock and metal are BORING now (and this is why)
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5 лет назад
466 5 лет назад 6:20HORIZONTAL ROCK DRILLING
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6 лет назад
6246 6 лет назад 5:19Master Drilling Group rock boring services No blasting, mechanical excavation in a block cave mining
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9 лет назад
19573 9 лет назад 2:59Piddock clams. Interesting facts about rock boring mollusks