Fluid of soak of wood chip water is shallow cinnamon, fluorescence loses or do not have. The person that be in charge of Kong Zaisheng to grow round of interior is bigger (Dan Zhansheng is long annulus scale is otherer kind of small) , visible below naked eye; Bowstring to the diameter the biggest 269 anus M, average 1 27 Pm; Number composite bench slate replacement slats comes very less slightly little, 1 ～ 1 5 ／ Mm2, often contain maize deposit.

Organization of axial thin wall is apparent below naked eye, advocate draw near for homocentric layer type the canal is banding ／ gets together alary reach filament record (wide 1 ～ 4 cells) . outdoor floor furniture in ireland Wooden fiber wall is large. Wooden ray is visible below magnifier; Ripple mark falls in magnifier slightly apparent or apparent; Ray organizes isomorphic sheet to list.

  Aroma is full-bodied; The structure is fine; Grain crisscross; Gas does density 0. 80 ～ O. CM3 of 86 G ／ . But, once include endangered species, these " secretly " the wood that come exterior floor tiles in australia out is below the circumstance that does not have licence of CITES imports and exports, The segment that enters country just is the biggest difficult problem: China regards the member of CITES as the country, chinese custom must fulfil joint pledge!