3 ms·
A couple of theories (static discharge, piezo-electric effect, burning metal) here: http://www.pprune.org/archive/index.php/t-88213.html http://www.pprune.org/a
by Luc 17y ago
A couple of theories (static discharge, piezo-electric effect, burning metal) here: http://www.pprune.org/archive/index.php/t-88213.html http://www.pprune.org/archive/index.php/t-88213.html