13002 ERV kontorool garaadka
Xakamayntan caqliga leh ee 13002, hawo-bixiyeyaasha tamarta ee nooca saqafka ah ee Holtop waxaa lagu xidhi karaa module-ka tayada hawada gudaha ee bilaa-waayirka ah si ay ula socdaan IAQ-ga guddiga kantaroolka ama taleefanka gacanta.
