| Subject | English | Spanish |
| agric. | agricultural raw material | materia primas agrícola |
| agric. | agricultural raw material | materia prima agrícola |
| agric. | brewing raw material | materias primas para la fabricación de la cerveza |
| econ., tech. | critical raw material | materia prima fundamental |
| econ., tech. | critical raw material | materia prima crítica |
| patents. | initial raw material | materias primas |
| patents. | initial raw material | materia prima |
| econ., tech. | key raw material | materia prima clave |
| environ. | mechanical reduction of the raw material | reducción mecánica de materia prima |
| environ. | non-regenerating raw material | materia prima no renovable |
| patents. | raw fibrous textile materials | materias textiles fibrosas, en bruto |
| forestr. | raw fuel material | materia prima de combustible |
| pack. | raw material | material básico |
| chem. | raw material | materia prima |
| pack. | raw material | materiales en bruto |
| environ. | raw material | materias primas |
| environ. | raw material A crude, unprocessed or partially processed material used as feedstock for a processing operation | materias primas |
| pack. | raw material | material de base |
| environ., industr., construct. | raw material batch | maclado de materias primas |
| industr., construct., chem. | raw material bin | depósito para materia |
| environ. | raw material consumption The developed countries depend on a stable supply of raw materials for their industries. Total resource requirements are increasing rapidly over the entire world. In developed countries, although population is increasing slowly, per capita use is increasing rapidly, while the opposite is happening in developing countries. Traditionally raw materials have been classified as non-renewable resources, but a distinction may be important between "loosable" resources, such as oil and coal, and "non-loosable" resources, such as metals, which can be used several times over by recycling processes | consumo de materia prima |
| agric., mech.eng. | raw material container | contenedor para materias primas |
| market. | raw material data sheet | ficha de materia prima |
| org.name. | Raw Material Information System | Sistema de información sobre materias primas |
| market. | raw material intake | recepción de materias primas |
| econ. | raw material price | precio de las materias primas |
| agric. | raw material processing | tratamiento de materias primas |
| market. | raw material reception | recepción de materias primas |
| environ. | raw material securing | procura de materia prima |
| environ. | raw material securing Measures used to ensure the provision of or the access to crude, unprocessed or partially processed materials used as feedstock for processing or manufacturing | procura de materia prima |
| agric. | raw material treatment | tratamiento de materias primas |
| industr., construct. | raw-material stock | reserva de materias primas |
| environ. | renewable raw material | materia prima renovable |
| environ. | renewable raw material Resources that have a natural rate of availability and yield a continual flow of services which may be consumed in any time period without endangering future consumption possibilities as long as current use does not exceed net renewal during the period under consideration | materia prima renovable |
| nat.sc., agric. | renewable vegetable raw material | materia prima vegetal renovable |
| mater.sc., industr., construct. | Research programme on materials raw materials and advanced materials-European Research on Advanced Materials 1986-89 | Programa de Investigación en el sector de los MaterialesMaterias Primas y Materiales Avanzados1986-1989 |
| industr. | secondary raw material | materia prima secundaria |
| agric. | secondary raw material fertiliser | fertilizante secundario a base de materias primas |
| R&D. | Subprogramme of the Specific Research and Technological Development Programme of the European Economic Community in the fields of Raw Materials and Recycling 1990 to 1992 relating to Forestry and Wood Products including Cork as a Renewable Raw Material | Subprograma del Programa específico de investigación y desarrollo tecnológico sobre materias primas y reciclado (1990-1992) relativo al sector forestal y productos de la madera incluido el corcho como materia prima renovable |
| UN | Technical Assistance Trust Fund to Promote Technical Co-operation and Assistance in Industrial, Environmental and Raw Material Management | Fondo Fiduciario de asistencia tecnica para promover la cooperación y la asistencia técnicas en materia de ordenación de la industria, el medio ambiente y las materias primas |
| environ. | wastes from washing, cleaning and mechanical reduction of the raw material | Residuos de lavado, limpieza y reducción mecánica de materias primas |