DIN EN 350-1-1994 木材和木材制品耐久性.全木自然耐久性.第1部分:木材自然耐久性试验和分类指南
Durability of wood and wood based products - Natural durability of solid wood - Part 1: Guide to the principles of testing and classification of the natural durability of wood; German version EN 350-1:1994
The document gives guidance on methods for the determination of the natural durability of untreated solid wood to attack by wood-destroying fungi, insects (beetles and termites), marine organisms and the classification of the wood species based on the results of these test methods.