 |
| German | English |
| R.A.E.-Luftdurchlaessigkeitsmesser | R.A.E.-porosity instrument |
| R-Funkgespraech | collect radiotelephone call |
| R-Gespraech | collect call |
| R-Kreuzstueck | reducing cross (Rohr) |
| R-s | R-s |
| R-s | 1 roentgen per second |
| R-Stueck | reducing coupling (Rohr-Reduzierstueck) |
| R-Stueck | reducer coupling (Rohr-Reduzierstueck) |