QX/T 91-2008 Observation methods of indoor microclimate.air temperature,relative humidity and indoor-outdoor-air temperature difference (English Version)
This standard specifies the observation methods of indoor microclimate elements: temperature, relative humidity and indoor and outdoor temperature differences. This standard is applicable to the observation of three elements of indoor microclimate: temperature, relative humidity and indoor and outdoor temperature difference.
QX/T 91-2008 history
2008QX/T 91-2008 Observation methods of indoor microclimate.air temperature,relative humidity and indoor-outdoor-air temperature difference