SH/T 0931-2016 Fourier transform infrared spectroscopy (FT-IR) trend analysis method for monitoring the oxidation state of petroleum-based and hydrocarbon-based lubricants in use (English Version)
2016SH/T 0931-2016 Fourier transform infrared spectroscopy (FT-IR) trend analysis method for monitoring the oxidation state of petroleum-based and hydrocarbon-based lubricants in use