This standard specifies the technical requirements, sampling methods, inspection methods, volume measurement and product marks of small diameter logs. This standard applies to the fields of national timber production and circulation, and also applies to agricultural, light industry, handicraft wood products and other materials required by the people.
GB/T 17659.1 Sampling and judging methods for lot inspection of logs and sawn timbers.Part 1:Sampling and judging methods for lot inspection of logs*, 2018-07-13 Update