ndocs/en/LOW VOLTAGE POWER DISTRIBUTION/Ventilation/Industrial fans/IAS series/Declaration%20of%20conformity-%20Industrial%20fans.pdf

ndocs/en/LOW VOLTAGE POWER DISTRIBUTION/Ventilation/Industrial fans/IAS series/Instruction%20Model%20Industrial%20fan%20-%20IAS%20series.pdf

ndocs/en/LOW VOLTAGE POWER DISTRIBUTION/Ventilation/Industrial fans/IAS series/Technical%20data%20specification-INDUSTRIAL%20FANS%20ELMARK.pdf