6.1.1 Outlet channels, outlet pipes
6.1.7 Scrapers
6.1.22 Skimmers
7.1.20 Scum removal devices
9.1.12 Level meters, level regulation equipment
9.1.53 Water level meters
9.2.8 Control systems
9.2.10 Switchgear
9.2.11 Control panels, circuit diagrams
9.2.12 Control systems
10.1.3 Actuators for fittings
10.2.4 Actuator motors
13.1.14 swivel joints
13.2.5 High pressure flushing vehicles
13.2.9 cleaning nozzles
13.2.11 Pipe cleaning equipment
13.4.6 Other operating material
14.2.8 maintenace and servicing
17.7 Other software