Draft Document - Measurement of airborne microorganisms and viruses in ambient air - Active sampling of bioaerosols - Separation of airborne bacteria in liquids using the principle of critrical orifice
文件草案.环境空气中空气传播微生物和病毒的测量.生物气溶胶的主动取样.使用标准孔原理分离液体中的空气传播细菌