Degrees of protection indicated by the 2nd characteristic numeral

Degrees of protection indicated by the 2nd characteristic numeral

Contact
MOVE ENGINEERING COMPANY LIMITED
Tel : +662-408-9335 Fax : +662-408-9335
MP :099-240-4197  Line id : me7775
pump-motor-fan and blower-duct system-engineering design 
EBARA,LOWARA,STAC,GRUNDFOS,ABB,BROOK,MULLER,VENTILATION SYSTEM