Project Overview:Qingdao Metro Group yuav khoom siv los ntawm HUAYI rau kev kuaj xyuas kev nyab xeeb.
Kev daws:Txhawm rau kom ua haujlwm zoo, Qingdao Metro Group tau yuav cov khoom siv hauv av, DC high voltage generator, lub voj tsis kam ntsuas thiab inverter series-parallel resonant withstand voltage ntaus ntawv los ntawm HUAYI, lawv tau siv rau kev soj ntsuam kev nyab xeeb.
