A Wire Contacts Earth， B Wire Contacts Battery

AC three phase three wire system with earthed hull as neutral wire

parallel wire strand wire rope

steel wire for wire rope

Wire Rod for Tyre Steel Wire

360° annular peripheral detachment

annular

annular air gap

annular air injection

annular anchoring pre-stressing

annular anomaly

annular architecture

annular area

annular array

annular auger

annular ball bearing

Annular Beam

annular bearing

annular belts of action

annular bit