
Test method for performance of gas-removal media and devices for general ventilation -- Part 2: Gas-phase air cleaning devices
STANDARD published on 21.2.2022
Designation standards: JIS B9901-2:2022
Publication date standards: 21.2.2022
The number of pages: 42
Approximate weight : 126 g (0.28 lbs)
Country: Other standards
Category: Technical standards JIS