NF C20-700-2-20*NF EN IEC 60068-2-20:2021 Environmental testing - Part 2-20 : tests - Test Ta and Tb: Test methods for solderability and resistance to soldering heat of devices with leads
2021NF C20-700-2-20*NF EN IEC 60068-2-20:2021 Environmental testing - Part 2-20 : tests - Test Ta and Tb: Test methods for solderability and resistance to soldering heat of devices with leads