Home / Standards / GB/T 23413-2009 GB/T 23413-2009 Active Determination of crystallite size and micro-strain of nano-materials - X-ray diffraction line broadening method 纳米材料晶粒尺寸及微观应变的测定 X射线衍射线宽化法 Standard Type GBT ICS 19.100 CCS N78 Status 现行 Issue Date 2009-04-01 Implementation 2009-12-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委