Normas ISO

Fireworks -- Test methods for determination of specific chemical substances -- Part 4: Analysis of lead and lead compounds by X-ray fluorescence spectrometry (XRF)

Fireworks -- Test methods for determination of specific chemical substances -- Part 5: Analysis of lead and lead compounds by inductively coupled plasma spectrometry (ICP)

Railway infrastructure -- Rail fastening systems -- Part 6: Test method for resistance to severe environmental conditions

Railway infrastructure -- Rail fastening systems -- Part 3: Proof load test method for pull-out resistance

Railway infrastructure -- Rail fastening systems -- Part 2: Test method for longitudinal rail restraint

Project, programme and portfolio management -- Context and concepts