UNI EN ISO 9012 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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GAS WELDING EQUIPMENT - AIR-ASPIRATED HAND BLOWPIPES - SPECIFICATIONS AND TESTS
15-10-2024
26-11-2011
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Main types of aspiration
5 Description of components
6 Requirements
7 Tests
8 Marking
9 Code letters identifying the gas(es) used
10 Instructions for use
Bibliography
This International Standard specifies requirements and test methods for air- aspirated hand blowpipes.
| DevelopmentNote |
Supersedes UNI EN 731. (11/2011)
|
| DocumentType |
Test Method
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN ISO 9012:2011 | Identical |
| ISO 9012:2008 | Identical |
| ISO 9539:2010 | Gas welding equipment Materials for equipment used in gas welding, cutting and allied processes |
| ISO 554:1976 | Standard atmospheres for conditioning and/or testing — Specifications |
| ISO 3253:1998 | Gas welding equipment Hose connections for equipment for welding, cutting and allied processes |
| ISO 9090:1989 | Gas tightness of equipment for gas welding and allied processes |
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