Coal's Deadly Dust (full documentary) | FRONTLINE FRONTLINE PBS | Official 32:03 3 years ago 143 091 Скачать Далее
Discovering A Hidden Epidemic of Severe Black Lung Disease | "Coal's Deadly Dust" | FRONTLINE FRONTLINE PBS | Official 3:37 5 years ago 17 257 Скачать Далее
Coal's Deadly Dust | Preview | FRONTLINE FRONTLINE PBS | Official 0:32 5 years ago 8 121 Скачать Далее
Big Money, Black Lung and Doctors for the Coal Companies ABC News 4:06 10 years ago 19 623 Скачать Далее
Coal miners have been inhaling deadly silica dust for decades. Now they're dying PBS NewsHour 8:28 5 years ago 8 060 Скачать Далее
Black Lung Disease Coal Dust Occupational Disease 1980 MSHA markdcatlin 2:04 15 years ago 30 300 Скачать Далее
Horrifying Coal Mine Accident Caught on Camera - 3 Workers Instant Death Due to System Failure AIO Daily 0:47 1 year ago 34 139 Скачать Далее
Coal Mining Documentary - The Most Dangerous Job On Earth - Classic History Classic History 42:27 6 years ago 218 343 Скачать Далее
Shocking moment grain store explodes after collapsing - Daily Mail Daily Mail 1:00 6 years ago 216 554 Скачать Далее
How Illegal Coal Mining Became One Of The Most Dangerous Jobs In India | Risky Business Insider News 10:53 1 year ago 2 603 744 Скачать Далее
Consequences of exposure to construction dust Health and Safety Executive 1:03 2 years ago 21 347 Скачать Далее
Advocates seeking higher monthly payments for coal miners suffering from black lung WCHS Eyewitness News 2:22 1 year ago 208 Скачать Далее
The Brutal Reality For Coal Miners in History Amazing Historical Photos 5:46 1 year ago 17 778 Скачать Далее
