GB/T 17659.2-2018原木锯材批量检查抽样、判定方法第2部分:锯材批量检查抽样、判定方法国家标准
英文:Sampling and judging methods for lot inspection of logs and sawn timbers—Part 2:Sampling and judging methods for lot ...
英文:Sampling and judging methods for lot inspection of logs and sawn timbers—Part 2:Sampling and judging methods for lot ...