Secomak Air Products Ltd., Honeypot Lane, Stanmore, Middlesex (T: 01 952 5566) (Tx: 922139). ... The unit is suitable for welding wire sizes of 0.8-1 mm, with an inbuilt automatic wire feed mechanism. ... Data recording is by hardcopy report in a form that simulates a radiograph without degrading supplementary ultrasonic amplitude information. ... Mechanical spot fastener A single sheet A4 leaflet is available from Trumpf Power Tools concerning the new mechanical spot fastener, theanbsp;...