cleavage strength of wood

丝锁气压计_馆档网 ... "劈裂"," Cleavage" "木材之劈裂强度"," Cleavage strength of wood" "劈斧"," Cleaving-axe" ...

参考文献 ... 木材硬度 hardness of wood 木材抗劈强度 cleavage strength of wood 静力实验测定 determination by static test ...