we is a complex wast stream including several hazardous substances or their products be the environment and damage human health if treated appropriately
WEEE is a complex waste stream, including several hazardous substances. These substances, or their transformation products, can be released into the environment and damage human health, especially if not treated appropriately.
WEEE is a complex waste stream, including several hazardous substances, or their products, be the environment and damage human health, if treated appropriately.