Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; batteries; power adaptors and power amplifiers; electrical power distribution units; military standard power supplies; all the above goods are mainly for military and aviation use

Electrical power supplies; Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electric current and power supplies, namely, electrical controllers for magnetic bearing control; Batteries; Power adapters; Power amplifiers; Electrical power distribution units