NA 044
DIN Standards Committee Refrigeration Technology
DIN EN 1117 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 247 | 1997-02 | Heat exchangers - Terminology More |
| EN 305 | 1997-01 | Heat exchangers - Definitions of performance of heat exchangers and the general test procedure for establishing performance of all heat exchangers More |
| EN 306 | 1997-02 | Heat exchangers - Methods of measuring the parameters necessary for establishing the performance More |
| EN 307 | 1998-09 | Heat exchangers - Guidelines to prepare installation, operating and maintenance instructions required to maintain the performance of each type of heat exchanger More |
