• covers
  • This specification covers polyvinyl chloride insulated conductor electric wires made with tin-coated copper conductors or silver-coated copper alloy conductors as specified in the applicable military specification sheet. (sae.org)
  • known
  • However, most rubbers and particularly block copolymer rubdesirable with respect to the substantially improved processability of the polyvinyl chloride resin, but also their properties are highly unexpected since there is no known means for predicting the compatibility of the present com- 5 positions. (google.es)