UNE - Spanish national standards

Laboratory glassware - Beakers (ISO 3819:2015)

Available languages: English, Spanish

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Fibreboards - Determination of surface absorption - Part 1: Test method for dry process fibreboards

Available languages: English, Spanish

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Fibreboards - Determination of surface absorption - Part 2: Test method for hardboards

Available languages: English, Spanish

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Aerospace series - Metric bolts, normal hexagon head, coarse tolerance normal shank, short thread, in titanium alloy, anodized, MoS2 lubricated - Classification: 1 100 MPa (at ambient temperature)/315 °C (Endorsed by Asociación Espanola de Normalización in November of 2017.)

Available languages: English

Available design: electronic design (pdf), Print design

Aluminium and aluminium alloys for casting. Generalities.

Available languages: Spanish

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Aluminium and aluminium alloys for casting. Official equivalences.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Aluminium and aluminium alloys for casting. Commercial equivalences.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Gas welding equipment - Rubber hoses for welding, cutting and allied processes (ISO 3821:2019)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Aluminium and aluminium alloys for casting. Group Al-Cu. Alloy L-2130 Al-7CuSi

Available languages: Spanish

Available design: electronic design (pdf), Print design

Aluminium and aluminium alloys for casting. Group Al-Cu, Alloy L-2150, Al-4Cu2NiMg

Available languages: Spanish

Available design: electronic design (pdf), Print design