NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN EN 12975-1 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 9553 | 1997-11 | Solar energy - Methods of testing preformed rubber seals and sealing compounds used in collectors More |
| ISO 9808 | 1990-09 | Solar water heaters; elastomeric materials for absorbers, connecting pipes and fittings; method of assessment More |
| ISO/TR 10217 | 1989-09 | Solar energy; water heating systems; guide to material selection with regard to internal corrosion More |
