Plywood under a timbering consists of three or more layers someone an
interline interval, one or both out of layers are made of a facing
material. Timberling - it is carrieng out or at pasting of a package or
as independent process.
Plywood under a timbering, revetted plane
an interline interval, depending on a glue kind shares for marks: FOF -
with application glue. On quality of the facing parties it shares
on one - and bilateral. Depending on a grade of an interline interval
and its structure plywood under a timbering happens I and II grades.
Plywood under a timbering revetted with a paper, make from else an
interline interval with the facing covering which is carrying out
protectively-decorative functions, executed of the paper of various
kinds usually impregnated with pitches of high water resistance. To continue
