1. Air Filters (GB/T14295-2008);AQSIQ,2008
2. Graduations and Test Methods of Air Permeability, Water Tightness, Wind Load Resistance Performance for Building External Windows and Doors (GB/T7106-2008);AQSIQ,2008
3. High Efficiency Particulate Air Filter (GB/T13554-2008);AQSIQ,2008
4. The Minimum Allowable Value of the Energy Efficiency and Energy Efficiency Grades for Room Air Conditioners (GB12021.3-2010);AQSIQ,2010
5. Range Hood (GB/T17713-2011);AQSIQ,2011