Inland water transport. Infrastructure objects. Thin-walled embankments, retaining walls (sheet piling). Features of calculation and design of various designs
Petroleum products and used oils. Determination of polychlorinated biphenyls (PCB) and related products. Part 3. Determination and quantification of polychlorinated terphenyls (PCT) and polychlorinated benzyl toluenes (PCBT) content by gas chromatography (GC) using an electron capture detector (ECD)