
Proficiency testing by interlaboratory comparisons—Part 2:Selection and use of proficiency testing schemes by laboratory accreditation bodies
NORM herausgegeben am 8.3.1999
Designation standards: GB/T 15483.2-1999
Note: UNGĂśLTIG
Publication date standards: 8.3.1999
Country: Chinese technical standard
Kategorie: Technische Normen GB