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Ultrasonic Cleaner
Improved electronic circuitry is a feature of the series 6290 Soniclean 25kHz automatic generator announced by Dawe Instruments which replaces the 1190 series and is used in......
Intruder Detector
A security alarm system developed by AFA-Minerva (EMI) is said to obviate spurious alarms caused by inanimate objects flapping or swinging within their range such as curtains,......
Balancing Relay
An electronic balancing relay from Control Ability is suitable for controlling air-conditioning systems via Thermister sensing elements. It is designed to compare two electrical......
Adjustable Racks
Marketed by Handling Engineering Services, an American adjustable rack system, the Adjust-A-Arm, provides for up to 28 levels for every 10ft of rack height. Interchangeable arms......
Cleansing Vehicle
A four-page folder from Hai Electric describes the compel range of vehicles for St sweeping and overhead clE sing and maintenance w Driver-seated and pedestr controlled models......
The Control Ability Balancing Non-sand Relay.
undercoat Undercoat paint (P545 which does not need san before top-coat application been introduced by ICI spel ally for use on large comme vehicles. The undercoat stays "o long......