
Test method of air filter units for ventilation and electric air cleaners for ventilation -- Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured
STANDARD published on 20.2.2019
Designation standards: JIS B9908-3:2019
Publication date standards: 20.2.2019
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Other standards
Category: Technical standards JIS