ECMA TR 99-2009
Constant Sound Power Fan Curves for Small Air-moving Devices 1st Edition

Standard No.

ECMA TR 99-2009

Release Date

2009

Published By

IX-ECMA

Status

Withdraw

Replace By

ECMA TR 99-2010

Latest

ECMA TR 99-2010

ECMA TR 99-2009 history

• 2010 ECMA TR 99-2010 Constant Sound Power Fan Curves for Small Air-moving Devices
• 2009 ECMA TR 99-2009 Constant Sound Power Fan Curves for Small Air-moving Devices 1st Edition