gravel mine उदाहरण वाक्य

उदाहरण वाक्य

1. In the past century, the Ablach Valley became an important center for gravel mining.
2. These machines can be used to demonstrate traditional clay, sand and gravel mining techniques.
3. Other activities that harm salmon are gravel mining, dredging and road building, scientists say.
4. But sanctuary status at Stellwagen Bank currently brings little more than restrictions on sand and gravel mining.
5. As the area was depopulated for many years, bush logging and gravel mining continued with vigour.
6. The local economy is based on agriculture, small businesses, gravel mining and a regional landfill.
7. The town neighbors an area of gravel mines, so its geography is spackled with mining lakes.
8. ,the most heavily contaminated areas at Cornhusker are the burning grounds with buried and unexploded gravel mines.
9. This year he was unable to pass legislation to stop an expansion of gravel mining on Maury Island.
10. Desert Island, Lamoine is a bedroom community to Ellsworth and Bar Harbor with an active gravel mining industry.