UNE - Spanish national standards

PHYSICAL AND MECHANICAL PROPERTIES OF WOOD. DETERMINATION OF SHEAR STRESS

Available languages: Spanish

Available design: electronic design (pdf), Print design

Visual grading for structural sawn timber. Coniferous timber

Available languages: Spanish

Available design: electronic design (pdf), Print design

Visual strength grading for structural sawn timber. Hardwood timber.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Visual classification for wood overhead poles.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Plastics - Smoke generation - Part 2: Determination of optical density by a single-chamber test (ISO 5659-2:2017)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Mountaineering equipment - Slings - Safety requirements and test methods

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2023)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Sampling - Part 13: Guidance on sampling of sludges (ISO 5667-13:2011)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Sampling - Part 14: Guidance on quality assurance and quality control of environmental water sampling and handling (ISO 5667-14:2014)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Water quality - Sampling - Part 15: Guidance on the preservation and handling of sludge and sediment samples (ISO 5667-15:2009)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design