الخشب (2)
Post on 19-Nov-2015
7 Views
Preview:
DESCRIPTION
الخشب
TRANSCRIPT
mdf
240180
mdf
mdf
......................
.
Wood ( ) . 40-50% 20 - 30% Lignin 25-30% Xylem
() . :
1 :-
2 :-
3 :- 4 :-
:
. ( )
. .
:
..
MDF
:
MDF
244122 3/6/12/18/32
mdf
mdf 100%
......................
. Wood ( ) . 40-50% 20 - 30% Lignin 25-30% Xylem
() .
:
1 :-
2 :-
3 :- 4 :-
:
. ( )
. . beech wood oak wood ash wood pine wood beech pine wood mahogany wood teak wood rosewood palisander wood sandalwood cherry wood walnut wood ebony wood maple wood plywood
top related