Junction Box， Connection Box， Connector Box
adjustable capacitor [= variable capacitor]
balancing capacitor [= neutralzing capacitor]
method of series-capacitor and parallel-capacitor
box-girder and box-pier
box-on-box type substructure
box-type negative-pressure boiling dry-box
continuous box girder with one box double cells
Goldberg-Hogness box (TATA box) TATA
internet in a box software Internet in a box
single box double room box girder
1000 kV capacitor voltage transformer
3MTM embedded capacitor material
3-phase Capacitor Electric Machine
3-phase capacitor motor