Lubricants and related products(class L) —Classification—Part 15:Family N(insulating liquids)
EQV IEC 1039:1990
中国石油化工总公司石油化工科学研究院
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.
