JSA - JIS A 4009
Components of air duct
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| Organization: | JSA |
| Publication Date: | 21 March 2017 |
| Status: | active |
| Page Count: | 51 |
| ICS Code (Ventilation and air-conditioning systems): | 91.140.30 |
scope:
This Japanese Industrial Standard specifies components of air duct (hereafter referred to as duct) used for air conditioning and ventilation system (including gas exhausting system).
The comparison table between previous and current editions of this Standard on technically significant revisions is given in Annex A.
Document History
JIS A 4009
March 21, 2017
Components of air duct
This Japanese Industrial Standard specifies components of air duct (hereafter referred to as duct) used for air conditioning and ventilation system (including gas exhausting system).
The comparison...