No! You use a pyrotechnic self-soldering sleeve, as [Our Own Devices] explains. Like so many British inventions during the war, the sleeves really are ingenious. They were developed by the Special ...
No! You use a pyrotechnic self-soldering sleeve, as [Our Own Devices] explains. Like so many British inventions during the war, the sleeves really are ingenious. They were developed by the Special ...