結果 : largest coal mining companies in the us
2:38

The Coal Town System

American Experience | PBS
76,767 回視聴 - 8 年前
5:18

World's biggest mine: Inside US coal

The Guardian
576,470 回視聴 - 10 年前
0:20

Largest Mining Machines in the World | most Powerful Excavators #shorts

BS-GOLAND
662,840 回視聴 - 2 年前
6:04

America’s Largest Coal Company Files for Bankruptcy

The Motley Fool
528 回視聴 - 8 年前
0:23

Ohio-Based Coal Mining Company Seeking Bankruptcy Protection

CBS Pittsburgh
283 回視聴 - 5 年前
0:27

Peabody, largest U.S. coal miner, seeks bankruptcy protection

WJHL
103 回視聴 - 8 年前
18:41

10 Biggest Mining Operations in The World

Underworld
1,566,861 回視聴 - 1 年前
3:07

Coal Industry's Decline Hits Nation's Largest Producer

Voice of America
2,965 回視聴 - 5 年前
0:08

Asia's largest open-pit coal mine! #Scenery #Tourism #shorts

DK Scenery
3,034,301 回視聴 - 2 年前
13:20

University Sit-In Targets World's Largest Coal Company

The Real News Network
2,399 回視聴 - 10 年前
2:45

US mining company dispute: Alabama miners demand better pay

Al Jazeera English
5,936 回視聴 - 2 年前
0:29

☀️ Building a solar plant on top of a coal mine?!

Action for the Climate Emergency
3,077 回視聴 - 1 年前
2:33

Coal - EP 3 - Roof Bolter Runs Risk

Discovery UK
122,612 回視聴 - 13 年前
23:29

Why Coal Companies Love Bankruptcy

Bloomberg Originals
187,684 回視聴 - 2 年前
17:35

Inside USA - America's real black gold - 08 Aug 08 - Part 1

Al Jazeera English
16,810 回視聴 - 16 年前
7:04

The changing face of America's coal country

CBC News: The National
10,047 回視聴 - 7 年前
2:10

U.S. Sen. Manchin paves way for coal mining industry, makes pit stop in Ohio County

WTRF
81 回視聴 - 3 年前
8:02

Wyoming Coal Mine Could Hold $37 Billion Treasure

Bloomberg Television
9,515 回視聴 - 1 年前
0:24

One of the world's largest open-pit mines outside historic Kalgoorlie

Guardian News
234,520 回視聴 - 9 年前
6:30

Inside Sweden’s copper mega-mine | DW News

DW News
1,575,838 回視聴 - 1 年前