Pagkahuman sa serbisyo sa pagbaligya Operasyon ug Maintenance Video (English):https://www.youtube.com/@le_vingmaachine Operasyon ug Maintenance Video (Intsik):https://www.youku.com/profile/index/?spm=a2hbt.13141534.1_1.1&uid=UMTM5MzM3NDk3ODQ=
https://www.youtube.com/@le_vingmaachine