extenders造句怎么写

Polyvinyl chloride used for laminate films and sheeting consists of polyvinyl chloride resins, plasticizers, stabilizers, extenders, and pigments.

Fillers include modifiers, extenders, plasticizer and low friction additives.

The extenders of frozen semen and the glycerol contents were studied by the authors when they produced frozen semen pellets of small-tail sheep.