English | Spanish | |
---|---|---|
Engineering | ||
Engineering | semibituminous coal | carbón semigraso |
Chemistry | ||
Chemistry | semibituminous coal | carbón semibituminoso [m] |
Chemistry | semibituminous coal | carbón semigraso [m] |
Geology | ||
Geology | semibituminous coal | carbón semigraso [m] |
Mining | ||
Mining | semibituminous coal | carbón semibituminoso |