药水清洁
描述
Chemical Cleaning (Advise 6month/time)
-Dismantle unit spare parts cleaning
-Use of chemical cleaning
-Install Back Unit
-Vacuum Piping
-Testing & Commissioning
-Dismantle unit spare parts cleaning
-Use of chemical cleaning
-Install Back Unit
-Vacuum Piping
-Testing & Commissioning
Sin Ma Air-Con & Electrical Sdn Bhd
sinmaaircon.com.my