NA 045
DIN Standards Committee Elastomer Technology
DIN EN 681-2 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 9691 | 1992-11 | Rubber; recommendations for the workmanship of pipe joint rings; description and classification of imperfections More |
| ISO 2859-1 | 1999-11 | Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection More |
