2级: 2×6×8/12/14/16
2×8×8/10/12
2×10×12/16
3级:2×6×8/12/14/16/18/20
2×10×12/14/16
4级:2×4×8/10/12/14/16
2×6×8/10/12/14/16
2×10×8/10/12/14/16
2×12×8/12/14/16
白松:4米长,3.5×80/100
樟子松:35×125×4米
乌克兰樟子松:8.8×8.8×4米
联系人：陈建义
联系电话（微信同号）:17715597999
