The importance of wood density in wood physicalproperties belongs to
A、unimportantphysicalquantity.;
B、physicalquantityofgeneralimportance.;
C、themostimportantphysicalquantity.;
D、indexesunrelatedtowoodphysicalproperties.
发布时间：2025-11-02 18:17:00
