This Standard specifies the qualitative classification for the roundwood of larch (Larix) and douglas fir (Pseudotsuga). The classification is made either using clauses 4 and 5 or using clause 6. Clauses 4 and 5 describe the qualitative classification of round timber for which the intended use is unknown. Clause 6 gives the characteristics to be included in all national standards describing a qualitative classification or as guideline for contracts describing qualities for round timber of larches and douglas firs where the intended use is known.
Registration number (WIID)
7823
Scope
This Standard specifies the qualitative classification for the roundwood of larch (Larix) and douglas fir (Pseudotsuga). The classification is made either using clauses 4 and 5 or using clause 6. Clauses 4 and 5 describe the qualitative classification of round timber for which the intended use is unknown. Clause 6 gives the characteristics to be included in all national standards describing a qualitative classification or as guideline for contracts describing qualities for round timber of larches and douglas firs where the intended use is known.
