GB/T 1927.12-2021无疵小试样木材物理力学性质试验方法第12部分:横纹抗压强度测定标准
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength i...
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 12:Determination of strength i...