
Sawn timber of broadleaved species - Defects - Classification
出版:International Organization for Standardization

专家解读视频
Covers unplaned sawn timber and such surfaced to size or planed but without profiling. Related terms and definitions are specified in ISO 1031. Applicable to the temperate zone of globe. Is a trilingual eidition.
NFB 50 002:1961 - Similar
BS 4978:1988 - Similar
UNI ISO 2299:1983 - Identical
NBR ISO 2299:2010 - Identical