GB/T 9966.16-2021天然石材试验方法第16部分:线性热膨胀系数的测定标准
英文:Test methods for natural stone—Part 16: Determination of linear thermal expansion coefficient GB/T 9966.16-2021介绍: 国家...
英文:Test methods for natural stone—Part 16: Determination of linear thermal expansion coefficient GB/T 9966.16-2021介绍: 国家...