Standard Method for Determining Penetration of Protectant in Acetylated Wood
测定乙酰化木材中保护剂渗透性的标准方法
该方法旨在提供化学改性木材的样品,以便在适当情况下单独评估分析区域和渗透区域。
This method is designed to provide samples of chemically modified wood such that the Assay Region and the Penetration Region may be separately assessed where appropriate.