Nonwoven for article of odonto-medical-hospital use - Determination of wet barrier in Mason jar
Edition 2017-09-18

Mason picks, picks and similar tools. Part 2: Mason picks. Technical specifications, head geometry, types and dimensions.
Edition 2008-09-17

Mason picks, picks and similar tools. Part 3: Picks. Technical specifications, head geometry, types and dimensions.
Edition 2008-10-29

Mason picks, picks and similar tools. Part 4: Brick hammer. Technical specifications.
Edition 2009-07-15

Qualification of personel in the construction process for building - Professional profile of the mason
Edition 2011-07-26

STRIKING TOOLS. HAMMERS, MALLETS AND ALLIED TOOLS. PART 3: MASON HAMMER.
Edition 1998-11-18

MASON PICKS, PICKS AND SIMILAR TOOLS. PART 1: TESTS AND MARKING.
Edition 1999-02-22

Mason chisels
Edition 2012-02

Guide to dynamic measurements of piezoelectric ceramics with high electromechanical coupling; identical with IEC 60483, edition 1976
Edition 1988-04

Thickness measurement of coatings and characterization of surfaces with surface waves - Part 1: Guide to the determination of elastic constants, density and thickness of films by laser induced surface acoustic waves; German version EN 15042-1:2006
Edition 2006-06