[Chemicals for industry and science; unprocessed artificial resins, unprocessed plastics; fire extinguishing compositions; metal tempering and soldering chemical preparations; adhesives used in industry; unprocessed plastic materials in powder, liquid or paste form; chemical preparations for welding; soldering chemicals, soldering and welding fluxes, protective gases for welding, and soldering preparations in the nature of soldering chemicals; auxiliary fluids for use with abrasives for gener...