Normas ISO

Software engineering — Software life cycle processes — Maintenance

Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance liquid chromatography (HPLC)

Plastics piping systems used for the rehabilitation of pipelines — Classification and overview of strategic, tactical and operational activities

Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — Part 2: Analysis of nanopores by gas adsorption

Paper, board and pulps — Estimation of uncertainty for test methods by interlaboratory comparisons

Natural gas — Coalbed methane quality designation and the applicability of ISO/TC 193 current standards