Terms for subject Coal containing Central

Spanish	English
cadena central	inboard configuration
carga central	column load
configuración de sola cadena central	single strand chain configuration
ramal central doble	twin inboard strand
ramal central doble	twin centre strand
ramal central sencillo	single centre strand
Taladrado con barrenos helicoidales perforados para inyección de agua central.	drilling with ribbed drill rods pierced for central water injection