Methods of test for petroleum and its products, Petroleum products and lubricants. Determination of acid or base number. Colour-indicator titration method— 12 стр.
Methods of test for petroleum and its products. Kinematic viscosity, Specifications and operating instructions for glass capillary kinematic viscometers— 56 стр.
Methods of test for petroleum and its products, Determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions. Dimethyl sulphoxide extraction refractive index method— 8 стр.
Methods of sampling and test for carbonaceous materials used in aluminium manufacture, Electrodes, Determination of the bulk density (apparent density) of cathode blocks and prebaked anodes using a dimensions method— 12 стр.
