Unyielding Support - The vital role of CHOCKS in a Longwall mine Virtual Mining 0:45 1 year ago 22 407 Скачать Далее
Komatsu longwall shearer Kikki's Workshop YouTube Official Channel 1:02 6 years ago 177 061 Скачать Далее
Longwall Mining Operation - F.T.I. Pty Ltd F.T.I. Pty Ltd - Future Training Initiatives 1:45 10 years ago 147 097 Скачать Далее
Longwall Salvage Shield Extraction - F.T.I. Pty Ltd F.T.I. Pty Ltd - Future Training Initiatives 2:07 10 years ago 22 017 Скачать Далее
Loctite MR5898 Foaming Polyurethane for Longwall Roof Shield Support Systems LOCTITE® North America 1:22 9 years ago 1 024 Скачать Далее
The collection of the FAZOS 12/25-2x4020 powered roof supports FAMUR 2:08 9 years ago 1 039 Скачать Далее
Time Lapse of Longwall Mine Shields Rebuild | Swanson Industries, Inc. Swanson Industries 1:56 2 years ago 1 604 Скачать Далее
Bailey Coal Mine in Wind Ridge Pa. serves up 45,000 tons of coal per day WHYY 1:39 12 years ago 193 053 Скачать Далее
