Shocking! 1st aerial view: 10 dual-system AC units hung! [Zhanjiang Huiwen HVAC]

Hello everyone, I am Zhanjiang Huiwen Electromechanical Air Conditioning Installation On KZbin platform, I would like to share with you the cases and interesting things I encountered in maintenance. Regular sharing of maintenance, installation, troubleshooting video If you like watching aerial work, remember to pay attention to me. / @user-vt1ri3zw9s # Aerial Work# Zhanjiang Huiwen Electromechanical Air Conditioning Installation# Maintenance Worker This video was shot on the premise of ensuring safety and is absolutely in line with KZbin community guidelines.