NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60422 ; VDE 0370-2:2013-11 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 6247 | 1998-06 | Petroleum products - Determination of foaming characteristics of lubricating oils More |
