美利体育登录入口官网:DIN EN 350-2:1994
木材和木材产品耐久性.全木自然耐久性.第2部分:欧洲选出的重要木材自然耐久性和可处理性指南
Durability of wood and wood based products - Natural durability of solid wood - Part 2: Guide to the natural durability and treatability of selected wood species of importance in Europe; German version EN 350-2:1994