Normas ISO

ISO 19434:2017/Amd 1:2019

Fine bubble technology -- Agricultural applications-- Part 1: Test method for evaluating the growth promotion of hydroponically grown lettuce

Erythema reference action spectrum and standard erythema dose

Test conditions for vertical internal type broaching machines -- Testing of accuracy

Oscillating knives (vibrating screen removal tools)

Information technology -- Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794-- Part 5: Face image data