共 50 条
- [1] Penetration of airborne microorganisms through a surgical mask and a dust/mist respirator AMERICAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL, 1996, 57 (04): : 348 - 355
- [5] INHALABLE-DUST SAMPLER, FOR MEASURING HAZARD FROM TOTAL AIRBORNE PARTICULATE ANNALS OF OCCUPATIONAL HYGIENE, 1978, 21 (01): : 41 - 50