DIN 44402-7

Published Date: 06/01/1973

Measurements of the electrical properties of electronic tubes and valves; methods of measuring hiss and hum

26.81 26.16 you save 0.65

DIN EN ISO 15367-1

Published Date: 02/01/2004

Lasers and laser-related equipment - Test methods for determination of the shape of a laser beam wavefront - Part 1: Terminology and fundamental aspects (ISO 15367-1:2003)

$39.24

DIN EN ISO 22827-2

Published Date: 02/01/2006

Acceptance tests for Nd:YAG laser beam welding machines - Machines with optical fibre delivery - Part 2: Moving mechanism (ISO 22827-2:2005)

$25.179

DIN EN IEC 60749-20

Published Date: 07/01/2023

Semiconductor devices - Mechanical and climatic test methods - Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat (IEC 60749-20:2020); German version EN IEC 60749-20:2020

$37.278