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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Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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Superseded date

08-01-1995

Published date

01-12-2013

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Superseded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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