ISO 5220:1981/Add 1:1984
Air distribution and air diffusion — Aerodynamic testing and rating of constant and variable dual or single duct boxes and single duct units — Addendum 1: Variable primary flow rate control devices with induced flow facility
Air distribution and air diffusion — Aerodynamic testing and rating of constant and variable dual or single duct boxes and single duct units — Addendum 1: Variable primary flow rate control devices with induced flow facility
Air distribution and air diffusion — Aerodynamic testing and rating of constant and variable dual or single duct boxes and single duct units — Addendum 1: Variable primary flow rate control devices with induced flow facility
ISO 5220:1981/Add 1:1984
Air distribution and air diffusion — Aerodynamic testing and rating of constant and variable dual or single duct boxes and single duct units — Addendum 1: Variable primary flow rate control devices with induced flow facility
| Edition | 1984 |
|---|---|
| Standard Part No | /Add 1 |
| Published Date | 1984 |
| Published By | International Standardization Organisation |
| Page Count | 3 |