UNE - Spanish national standards

RESPIRATORY PROTECTIVE DEVICES. HALF MASKS WITHOUT INHALATION VALVES AND WITH SEPARABLE FILTERS TO PROTECT AGAINST GASES OR GASES AND PARTICLES OR PARTICLES ONLY. REQUIREMENTS, TESTING, MARKING

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Welding consumables - Wire electrodes, wires and rods for welding of aluminium and aluminium alloys - Classification (ISO 18273:2004)

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Welding consumables - Wire and strips electrodes, wires and rods for fusion welding of nickel and nickel alloys - Classification (ISO 18274:2004)

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Welding consumables - Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys - Classification (ISO 18274:2010)

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Welding consumables - Covered electrodes for manual metal arc welding of high-strength steels - Classification (ISO 18275:2011)

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Welding consumables - Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of high-strength steels - Classification (ISO 18276:2005)

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Welding consumables - Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of high strength steels - Classification (ISO 18276:2017)

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Resistance welding - Weldability - Part 1: Assessment of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2004)

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Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resistance spot, seam and projection welding of metallic materials (ISO 18278-1:2015)

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Resistance welding - Weldability - Part 2: Alternative procedures for the assessment of sheet steels for spot welding (ISO 18278-2:2004)

Available languages: English, Spanish

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