In an industrial context, a restaurant is a commercial establishment that prepares and serves food and drinks to customers for a profit. It is part of the food service industry and can range from small family-owned businesses to large multinational chains.

Deutsch: Strahl / Español: Ray / Português: Ray / Français: Ray / Italiano: RAY

In the industrial context, "ray" can have different meanings depending on the industry or application.

Deutsch: Wurzel / Español: Raíz / Português: Raiz / Français: Racine / Italiano: Radice
In vascular plants, the root is the organ of a plant that typically lies below the surface of the soil. However, roots can also be aerial or aerating (growing up above the ground or especially above water). Furthermore, a stem normally occurring below ground is not exceptional either (see rhizome).Therefore, the root is best defined as the non-leaf, non-nodes bearing parts of the plant's body. However, important internal structural differences between stems and roots exist.

In the industrial context, recording refers to the process of capturing data or information for a variety of purposes, such as tracking production, monitoring performance, or maintaining records for regulatory compliance. Recording can involve the use of various technologies and techniques, such as sensors, software, and manual data entry.

Deutsch: Reaktion / Español: Reacción / Português: Reação / Français: Rêaction / Italiano: Reazione
Reaction may refer to a Response to another event or a Chemical reaction.

Deutsch: Radar / Español: Radar / Português: Radar / Français: Radar / Italiano: Radar
Radar of the type used for detection of aircraft. It rotates steadily sweeping the airspace with a narrow beam.
Radar is an object-detection system that uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain.

Deutsch: Feuerfester Werkstoff / Español: Material refractario / Português: Materiais refratários / Français: Matêriau rêfractaire / Italiano: Materiale refrattario
A refractory material is one that retains its strength at high temperatures. ASTM C71 defines refractories as "non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above 1,000 °F (811 K; 538 °C)".
Refractory materials are used in linings for furnaces, kilns, incinerators and reactors. They are also used to make crucibles.

In an industrial or industry context, the term "rotary" typically refers to equipment or machinery that operates by rotating, or spinning around a central axis.