GB/T 1927.15-2022无疵小试样木材物理力学性质试验方法第15部分:横纹抗拉强度测定国家标准
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 15: Determination of tensile s...
英文:Test methods for physical and mechanical properties of small clear wood specimens—Part 15: Determination of tensile s...