Normas ISO

Aggregates for concrete -- Test methods for mechanical and physical properties -- Part 3: Determination of aggregate crushing value (ACV)

Biological evaluation of medical devices -- Part 9: Framework for identification and quantification of potential degradation products

Calculation of load capacity of spur and helical gears -- Part 6: Calculation of service life under variable load

Calculation of load capacity of spur and helical gears -- Part 3: Calculation of tooth bending strength

Calculation of load capacity of spur and helical gears -- Part 2: Calculation of surface durability (pitting)

Calculation of load capacity of spur and helical gears -- Part 1: Basic principles, introduction and general influence factors