UNE - Spanish national standards

GENERAL CLASSIFICATION OF INSULATING LIQUIDS.

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DENTAL VOCABULARY. PART 1: GENERAL AND CLINICAL TERMS. (ISO 1942:1989)

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DENTAL VOCABULARY. PART 2: DENTAL MATERIALS. (ISO 1942-2:1989).

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DENTAL VOCABULARY. PART 3: DENTAL INSTRUMENTS. (ISO 1942-3:1989)

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DENTAL VOCABULARY. PART 4: DENTAL EQUIPMENT. (ISO 1942-4:1989).

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Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steel - Classification (ISO 21952:2007)

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Welding consumables - Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012)

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Non-magnetic metallic coatings on metallic and non-metallic basis materials. Measurement of coating thickness. Phase sensitive eddy-current method (ISO 21968:2005)

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High-pressure flexible connections for use with medical gas systems (ISO 21969:2005)

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Plastics - Polyketone (PK) moulding and extrusion materials - Part 1: Designation system and basis for specifications (ISO 21970-1:2018)

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