Prüfröhrchen /INDUSTRY-CHEM,ENG-ELECTRICAL/
[DE] Prüfröhrchen
[EN] sampling tube
[FR] tube de prélèvement
Dräger-Rohr,Dräger-Röhrchen,Prüfröhrchen /INDUSTRY-CHEM,ENG-ELECTRICAL/
[DE] Dräger-Rohr; Dräger-Röhrchen; Prüfröhrchen
[EN] Drager tube
[FR] tube de Drager