English | Spanish | |
---|---|---|
Engineering | ||
Engineering | longwall face | frente de tajo largo |
Mining | ||
Mining | longwall face | frente de tajo largo [m] |
English | Spanish | |
---|---|---|
Mining | ||
Mining | diagonal ram longwall face | frente de tajo largo diagonal [m] |
Mining | vertical pneumatic pick longwall face | frente de tajo largo por elección neumática vertical [m] |
Mining | horizontal cut longwall face | frente de tajo largo y horizontal [m] |