DIN 8521:1981-12
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SAFETY DEVICES AGAINST FLASHBACK AND BACKFLOW FOR WELDING, CUTTING AND ALLIED PROCESSES
Superseded date
01-08-1995
Published date
12-01-2013
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Kein Inhaltsverzeichnis in der Norm vorhanden.
1981 VERSION TRANSLATED INTO ENGLISH, DRAFT NOT YET TRANSLATED
| DocumentType |
Standard
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Superseded
|
| Standards | Relationship |
| EN 730 : 1995 | Corresponds |
| DIN EN 561:2002-09 | GAS WELDING EQUIPMENT - QUICK ACTION COUPLING WITH SHUT-OFF VALVES FOR WELDING, CUTTING AND ALLIED PROCESSES |
| DIN 53519-1:1972-05 | TESTING OF ELASTOMERS; DETERMINATION OF INDENTATION HARDNESS OF SOFT RUBBER (IRHD); HARDNESS TESTING ON STANDARD SPECIMENS |
| TRAC 401 : 1999 | RICHTLINIE FUER DIE PRUEFUNG VON ACETYLENANLAGEN DURCH SACHVERSTAENDIGE |
| DIN ISO 228-1:1994-12 | PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION |
| DIN 8542:1983-09 | HOSE CONNECTIONS AND COUPLERS FOR EQUIPMENT FOR WELDING, CUTTING AND ALLIED PROCESSES |
| DIN 53476:1979-08 | TESTING OF PLASTICS; DETERMINATION OF THE BEHAVIOUR AGAINST LIQUIDS |
| TRAC 207 : 1999 |
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