Relay Bar

bar code， bar code reader

bar machine ice bar freezer

bar to bar insulation

bar to bar resistance

bar-to-bar test

bar-to-bar voltage

bar-to-bar voltage peak

five-bar linkages similar to four-bar linkages

FR-FR Frame Relay – to – Frame Relay

phase-rotation relay phase-sequence relay

phase-sequence relay phase-rotation relay

slow-release relay (=slow-releasing relay)

15CrMoG bar

2 dimensions bar code

20Mn hot rolled bar steel

20MnSi reinforced bar

20MnSiV steel bar

220 kV bus-bar