$6
Determination of reflectivity of mirror mass group in sedimentary rock dispersed organic matter
沉积岩分散有机质中镜质组反射率测定方法
中华人民共和国地质矿产部
This standard is the original Chinese electronic standard.
After you successfully purchase, we will send the electronic version of this standard to your email address.
If you need translation, please contact email: ChineseStandardsLibraryS001@gmail.com.