Последние добавленные видео:
Rubber-Harvesting
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5 months ago
3891 5 months ago 10:07Rubber Tree | How Rubber Latex Harvested and Processed
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4 years ago
812190 4 years ago 12:57How natural Rubber is Made from Trees | Rubber Harvesting and Processing | Rubber Tapping Method
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2 years ago
2611919 2 years ago 11:12How to Harvest Rubber Directly From Trees - Rubber Harvesting Process
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1 year ago
186144 1 year ago 12:32The Fascinating Process of Harvesting Natural Rubber from Hevea Trees.