DB32∕T 3600-2019 雨花玉 鉴定和分级02.pdf

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1、ICS39.060D59备案号：DB32江苏省地方标准DB32/T3600—2019雨花玉鉴定和分级YuhuaJade—IdentificationandGrading2019-07-11发布2019-08-01实施江苏省市场监督管理局发布DB32/T3600—2019目次前言................................................................................II1范围..........................................

2、....................................12规范性引用文件....................................................................13术语和定义........................................................................14鉴定......................................................................

3、........24.1外观..........................................................................24.2结构构造......................................................................24.3硬度..........................................................................34.4密度..............

4、............................................................34.5折射率........................................................................34.6红外吸收光谱..................................................................34.7鉴定项目和方法选择......................................

5、......................35分级..............................................................................45.1仪器设备......................................................................45.2分级环境要求..................................................................45.3分级人员

6、要求..................................................................45.4细润度分级....................................................................45.5颜色分级......................................................................55.6表面净度分级.................................

7、.................................76鉴定和分级证书....................................................................86.1基本内容......................................................................86.2其他可选内容..................................................................8附

8、录A（资料性附录）结晶度指数的测量和计算方法（以Nicolet系列红外光谱仪为例）......9参考文献............................................................................10IDB32/T3