Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 5: Test bench method for the measurement of the separation efficiency by mass of air cleaning systems with unducted outlet
NORMA vydaná dňa 11.5.2012
Designation standards: GB/T 25749.5-2012
Publication date standards: 11.5.2012
Country: Chinese technical standard
Kategória: Technické normy GB