The dry plates were packed in tin cases, soldered shut to keep out the light and damp.
The nozzles were soldered t o a manifold connected t o a flowmeter and a pump in a reservoir.
The copper wires a t the back of the transducer plugs were soldered to the central conductor of the cables.
A 5 pm diameter tungsten wire, copper plated to 100 pm diameter was soft soldered to the tips of the prongs.
It is made up of a manipulator of the sections needed to be soldered, and a welding suspended robot.
Leads from the loop were passed under the skin and under the aluminum crown through a short piece of shrink tubing, where they were soldered to subminiature connecting pins.
Soldered lap joints connect the coils in series.
I procured a sheet of copper plate and soldered to it about 35 feet of 28 millimetre copper piping in the form of a snake.
