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

ACC Air Condition Clutch

adjustable overload friction clutch

air clutch

air tube clutch

Auto clutch

Automated clutch

Automatic clutch

automatic lookup clutch

automotive clutch plate

Axial Pneumatic Clutch

backing-off cone clutch

band clutch

bayonet clutch

belt pulley clutch

bevel clutch