Perchloroethylene (PER) (Directive 90/415/EEC)
16.1. Trichloroethylene (TRI) and perchloroethylene (PER) production (TRI-PER processes)
16.2. Carbon tetrachloride and perchloroethylene production (TETRA-PER processes)
16.3. Use of PER for degreasing metals
16.4. Chlorofluorocarbon production
