Normas ISO

Information technology -- Telecommunications and information exchange between systems -- High-level data link control procedures -- Description of the X.25 LAPB-compatible DTE data link procedures

Water quality -- Guide to analytical quality control for water analysis

Plastics -- Determination of tensile properties-- Part 5: Test conditions for unidirectional fibre-reinforced plastic composites

Micrographics -- Vocabulary-- Part 4: Materials and packaging

Plastics -- Smoke generation -- Determination of the corrosivity of fire effluents-- Part 1: Guidance

Welding and allied processes -- Determination of hydrogen content in ferritic steel arc weld metal