NA 041
DIN Standards Committee Heating and Ventilation Technology and their Safety
DIN 4809-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 4809-1 | 1986-11 | Compensators made of elstomeric compound materials (rubber-compensators) for warm water heating-plants; up to a maximum operating-temperature of 100 °C and a maximum pressure of 10 bar More |
