| 1. | Qualitative classification of softwood round timber - pines 圆软木的定性分类.松柏 |
| 2. | Qualitative classification of softwood round timber . pines 软木圆材的定性分类.松木 |
| 3. | Dimensional classification . part 2 : softwood round timber 尺寸分类.第2部分:软木圆材 |
| 4. | Hardwood round timber - qualitative classification - poplar 硬木圆木料.质量分级.白杨木 |
| 5. | Structural round timber - test methods ; german version en 14251 : 2003 结构圆木.试验方法 |
| 6. | Dimensional classification - hardwood round timber 尺寸分类.硬木圆木料 |
| 7. | Dimensional classification - softwood round timber 尺寸分类.软木圆木 |
| 8. | En 1315 - 1 dimensional classification . part 1 : hardwood round timber 尺寸分类.第1部分:硬圆木 |
| 9. | Standard specification for round timber piles 圆木桩的标准规范 |
| 10. | Qualitative classification of softwood round timber - spruces and firs 圆软木的定性分类.云杉和冷杉 |