İngilizce | Almanca | |
---|---|---|
Biotechnics | ||
Biotechnics | gas detection tube | Gasprüfröhrchen [n] |
Radio | ||
Radio | one-tube radio and audio-amplification and detection | einstufiger Geradeausempfänger Rückkopplung |
Pollution | ||
Pollution | gas detection tube | Gasspürröhrchen [n] |