Guangdong Provincial Standard of the People's Republic of China
Latest
DB44/T 1537-2015
Scope
This standard specifies the requirements for sawn timber and wood composite materials for interior doors and windows. This standard applies to the processing of semi-finished and finished products for interior doors and windows, interior windows, door leaves and door frames that are not painted or are to be painted.
DB44/T 1537-2015 history
2015DB44/T 1537-2015 Requirements for wooden materials for interior doors and windows