Adrodd fel Amhriodol
Testun Gwreiddiol (Anodiad: EAW028373 / 2016677)
'
WW2 Camouflage and Light Obscuriation Scheme Factory
developed a new AC sintered Zircrund insulator material for the well-known AC aircraft sparking plugs.
A 14 mm. screened plug, for the latest type of air-cooled aero-motor, has a finned body. The insulator carries six fine wire electrodes which spark to a circular electrode in the nose of the plug.
Another product is the AC petrol gauge which consists of a tank unit and dash indicator. The gauge has also been adapted as a flap indicator for up and down readings. '