Main prod. Group survey   Industriegruppenübersicht  
  deu 		  Résumé de groupes industriels  
  fra 		  Sumario de grupos industriales  
  esp

9

Mechanical and plant engineering

Valves and fittings, incl. control systems

Equipment and systems for leak tests

8991.11

Leakage detectors

8991.14

Leakage indicators and alarms

8991.17

Leakage testing apparatus

8991.19

Leakage testing installations for aluminium cast parts

8991.21

Leak testers

8991.23

Leak test systems

8991.51

Drain and pipe plugs

8991.81

Inliners for tubes