Solid mineral fuels. Methods for determination of ash
Document status: Withdrawn
Active carbons. Method for determination of protective action time by benzene
Document status: Active
Hard coals. Rapid method for the determination of dilatometer characteristics in IGI-DMetI apparatus
Document status: Active
Petroleum products. Determination of sulfur content by method of wavelength-dispersive X-ray fluorescence spectrometry
Document status: Active
Diamond and extra-hard composite material drill bits and core bits. Types and main dimensions
Document status: Active
Transmission oils. Classification and designation
Document status: Active