NA 021
DIN Standards Committee Iron and Steel
DIN EN ISO 4934 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN ISO 565 | 1998-12 | Test sieves - Metal wire cloth, perforated metal plate and electroformed sheet - Nominal sizes of openings (ISO 565:1990) More |
| ISO 3696 | 1987-04 | Water for analytical laboratory use; Specification and test methods More |
| ISO 565 | 1990-07 | Test sieves; metal wire cloth, perforated metal plate and electroformed sheet; nominal sizes of openings More |
