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DIN 8521-2:1993-08

Отменен
Safety devices against backflow for the application of gases of public gas supply, of air and oxygen up to an overpressure of 0,1 bar, not protected against flashbacks; safety requirements; testing — 4 стр.
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Ссылочные документы

DIN 2501-1:1972-02
Отменен
Flanges; Connecting Dimensions — 4 стр.
DIN 3537-1:1990-06
Отменен
Gas stopvalves rated for pressures up to 4 bar; requirements and acceptance testing — 12 стр.
DIN 8521:1981-12
Отменен
Safety devices against flashback and backflow in welding, cutting and allied processes; Safety requirements, testing — 7 стр.
DIN 8542:1983-09
Отменен
Hose connections and hose couplers for equipment for welding, cutting and allied processes — 9 стр.
DIN ISO 228-1:2001-04
Отменен
Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000) — 6 стр.
DIN ISO 9090:1990-02
Отменен
Gas tightness of equipment for gas welding and allied processes; identical with ISO 9090:1989 — 4 стр.
DIN ISO 9539:1990-02
Отменен
Materials for equipment used in gas welding, cutting and allied processes; identical with ISO 9539:1988 — 3 стр.

На этот документ ссылаются

DIN 8521:1981-12
Отменен
Safety devices against flashback and backflow in welding, cutting and allied processes; Safety requirements, testing — 7 стр.
DIN 8543-1:1981-06
Отменен
Blowpipes for oxy-fuel gas processes; Manual blowpipes for fuel gas/oxygen and fuel gas/compressed air; Types, concepts, requirements, marking — 7 стр.
DIN 8543-5:1986-09
Отменен
Blowpipes for oxy-fuel gas processes; machine cutting blowpipes for fuel gas/oxygen; types, concepts, requirements, marking, testing — 11 стр.
DIN EN 730:1995-08
Отменен
Gas welding equipment - Equipment used in gas welding, cutting and allied processes, safety devices for fuel gases and oxygen or compressed air - General specifications, requirements and tests; German version EN 730:1995 — 11 стр.
DIN 32508:1984-09
Отменен
Devices for microsoldering and microwelding with self-generated hydrogen/oxygen; mechanical and gas engineering requirements, testing, marking — 3 стр.
DIN 32508:1993-04
Отменен
Micro devices for brazing and welding with own hydrogen and oxygen production; mechanical and gas engineering requirements; test, marking — 4 стр.
DIN 32512:1989-02
Отменен
Soldering kits with disposable gas containers; types, safety requirements; testing — 7 стр.