ZW32-12 outdoor high-voltage vacuum circuit breaker is an outdoor switchgear with a rated voltage of 12KV and three-phase AC 50Hz, mainly used to open and close the load, overload, and short-circuit
... Read more
Beijing Sunrise Technology Co., Ltd.: As one of the leading drilling rig, workover rig, cementing equipments, fracturing equipments package, pump and accessories manufacturers and suppliers in China,
... Read more