Of a material: impregnated with a substance prior to further processing or use; spec. (a) (of paper insulation) impregnated with oil and resin…
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| 单词 | θ216933 |
| 释义 | society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [adjective] > impregnated with synthetic resin (3) pre-impregnated1933 Of a material: impregnated with a substance prior to further processing or use; spec. (a) (of paper insulation) impregnated with oil and resin… prepreg1954 attributive. Designating a fibrous material (e.g. glass or carbon fibres) that is pre-impregnated with synthetic resin for use in the manufacture… prepregged1970 |
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