NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61221 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 6614 | 1994-12 | Petroleum products - Determination of water separability of petroleum oils and synthetic fluids More |
| ISO 6619 | 1988-12 | Petroleum products and lubricants; neutralization number; potentiometric titration method More |
| ISO 760 | 1978-12 | Determination of water; Karl Fischer method (General method) More |
| ISO 9120 | 1997-12 | Petroleum and related products - Determination of air-release properties of steam turbine and other oils - Impinger method More |
