Normas ISO

Pen systems-- Part 1: Glass cylinders for pen-injectors for medical use

Pulps -- Preparation of laboratory sheets for physical testing-- Part 2: Rapid-Köthen method

Geotextiles and geotextile-related products -- Screening test method for determining the resistance to oxidation

Zinc and/or aluminium based coatings on steel -- Determination of coating mass per unit area and chemical composition -- Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry

Resistance welding -- Weldability-- Part 2: Alternative procedures for the assessment of sheet steels for spot welding

Graphical symbols -- Safety signs -- Safety way guidance systems (SWGS)

Welding consumables -- Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels -- Classification

Resistance welding -- Weldability-- Part 1: Assessment of weldability for resistance spot, seam and projection welding of metallic materials

Commercial road vehicles -- Mechanical coupling between towing vehicles, with coupling mounted forward and below, and centre-axle trailers -- Interchangeability