Antennas; Transmitting and receiving apparatus for radio and television broadcasting and for long-distance transmission; Apparatus for transmitting radio programmes and radio relay messages; Radio wave transmitting aerials; Television antennas

flurometers and controllers for use in industrial water applications

chemicals used to prevent scale, corrosion and microbiological growth on heat transfer surfaces in contact with water

testing services rendered in the field of industrial water systems and consulting services rendered therewith

electronic equipment and instruments used in monitoring, controlling and regulating industrial water applications

Transmitting Antennae