EPISODE246 - Bob Krell -IAQMAN and CEO of IAQ Technologies
Indoor Air Quality (IAQ) Radio - En podcast av unsmoke
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This week on IAQ Radio we have the IAQMAN Bob Krell, Bob Krell, CIEC, CIAQP, CMRS, LEED AP, BPI-Certified BA/ES/HS/AC, EPA-Certified Lead Paint Inspector, CEO of IAQ Technologies
