ejmxjlz.cn-黄色视频在线播放免费观看一区,樱桃视频大全免费高清版观看,精美日产NV二线三线水蜜桃,国产内射在线激情一区

Office photos

Office building

Factory gate

Current transformer assembly workshop

Current transformer wrapping workshop

Voltage transformer assembly workshop

Impregnation workshop

Winding workshop

High voltage test hall

Winding workshop

Winding workshop

Transformer workshop

Cabinet processing workshop

Capacitor lead workshop

Capacitor press fitting workshop

Capacitor impregnation workshop