Determination of certain substances in electrical and electronic products—Part 5: Cadmiumlead and chromium in polymers and electronics and cadmium and lead in metals by AASAFSICP-OES and ICP-MS
NORMA vydaná dňa 11.10.2021
Designation standards: GB/T 39560.5-2021
Publication date standards: 11.10.2021
Country: Chinese technical standard
Kategória: Technické normy GB