AENOR UNE-EN ISO 11381 PDF

Published Date: 12/28/2016

Óptica oftálmica. Monturas de gafas. Roscas. (ISO 11381:2016).

Published Date: 10/07/1996

Óptica e instrumentos de óptica. Óptica oftálmica. Roscas. (ISO 11381:1994).

Published Date: 06/22/2011

Welding and allied processes - Nomenclature of processes and reference numbers (ISO 4063:2009, Corrected version 2010-03-01)

Published Date: 04/05/2006

Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated

Published Date: 09/20/2017

Railway applications - Track - Safety protection on the track during work - Part 3: Competences for personnel related to work on or near tracks

Published Date: 01/18/2012

Button head screws - Part 2: Hexagon socket button head screws with collar (ISO 7380-2:2011)

Published Date: 01/01/1997

A guide to year 2000 compliance

Published Date: 08/19/2010

Dangerous Goods - Initial Emergency Response Guide

Published Date: 10/17/1994

TECHNICAL DRAWING for students

Published Date: 09/05/1998

Guidelines for third-party certification and accreditation Guide 43 - Proficiency testing by interlaboratory comparisons, Part 1: Development and operation of proficiency testing schemes

Published Date: 09/05/1998

Guidelines for third-party certification and accreditation - Guide 43 - Proficiency testing by interlaboratory comparisons, Part 2: Selection and use of proficiency testing schemes by laboratory accreditation bodies

Published Date: 01/01/1993

Guideline for third-party certification and accreditation, Part 58: Calibration and testing laboratory accreditation systems - General requirements for operation and recognition