Kuti muzindikire kutuluka kwa HEPA Fyuluta, imadziwika bwino kugwiritsa ntchito aerosol photometer poyesa. Lero, Titenga ZR-6012 Aerosol Photometer monga chitsanzo kuti tidziwitse mfundo yodziwira ...
Makabati a Biosafety (BSC) ndi zotchinga zoyambira zomwe zimagwiritsidwa ntchito pogwira ntchito ndi mankhwala opatsirana kapena mankhwala owopsa m'malo monga malo ofufuzira ndi zipatala. Chifukwa chake, ma unit awa ...