In the USA, what is the official standard, for general purposes, for indoor air quality (IAQ)
regarding the acceptable density of bacterial and fungal organisms in the air
a Zero cfu/m3
b <500 cfu/m3
c >750 but <999 cfu/m3
d There are no official standards for microorganisms and IAQ&
Finding a professional expert in "partial differential equations" in the advanced level is difficult.
You can find this expert in "Assignmentexpert.com" with confidence.
Exceptional experts! I appreciate your help. God bless you!
Comments
Leave a comment