Welding. Arc-welded joints in aluminium and its alloys. Quality levels for imperfectionsBS EN ISO 10042: 2005 should be used as a reference in drafting application codes and or other application standards. It contains a simplified selection of arc welding imperfections based on the designations given in ISO 6520 1. The purpose of this International Standard is to define the dimensions of typical imperfections which might be expected in normal fabrication. It may be used within a quality system for the production of welded joints. It

Part 8: Welding of cast irons

7 Hazards generated by neglecting ergonomic principles

This European Standard specifies the requirements for assemblies of high-strength structural bolts and nuts of system HV suitable for preloaded joints with large widths across flats

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Performance assessment

Annex C (informative) Construction of the light test chamber and associated equipment for comparative measurements

Stationary fuel cell power systems

2 Test method and constituents to be determined

Note 2: BS EN 13157 does not specify the additional requirements for:

BS EN 455-2:2009 Medical gloves for single use

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BS EN 1982 is a European standard on copper ingots and castings that discusses the criteria for casting and manufacturing copper ingots