ANSI/ASHRAE/IES Addenda be, bm, bn, bo, bp, br, bs, bu, bv, cf, cl, cm, cq, ct, cu, cv, cw, cy
ASHRAE_52.1-1992.pdf_文档分享网
Commercial Kitchen
ANSI/ASHRAE/IES Addenda be, bm, bn, bo, bp, br, bs, bu, bv, cf, cl, cm, cq, ct, cu, cv, cw, cy
ASHRAE52 | PDF | Hvac | Dust
Polyfold Air Filters Industrial Machinery - Universal Air Filter
Standard 90.1
ANSI/ASHRAE 52.1-1992 - Gravimetric and Dust Spot Procedures for Testing Air-Cleaning Devices Used in General Ventilation for Removing Particulate Matter