connecting wire of electric test
telephone connect wire box
Junction Box， Connection Box， Connector Box
A Wire Contacts Earth， B Wire Contacts Battery
AC three phase three wire system with earthed hull as neutral wire
alternating current three phase three wire system with earthed hull as neutral wire
Brown and Sharpe wire gauge {= B&S wire gauge}
multi-wire and large-diameter pre-stressed steel stranded wire
parallel wire strand wire rope