knocking down sand cliffs with iron spears
ฝัง
- เผยแพร่เมื่อ 18 ก.ย. 2024
- knock down sand cliffs with iron spears. And the sand containing small rocks is then filtered over the bed of a truck. In order to get good quality sand, miners make a filtering tool using bamboo.#sandmining #sancliff #downsandcliff