urea-formaldehyde foam 中文意思是什麼
urea-formaldehyde foam
解釋
脲醛泡沫塑料- urea : n. 【化學】尿素，脲。-l, ureic adj.
- formaldehyde : n. 【化學】甲醛。
- foam : n 1 〈只用單數〉泡沫；（馬等的）涎沫[大汗]。2 泡沫材料，泡沫狀物，泡沫橡皮；泡沫塑料。3 〈詩〉海...
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Uf specification for urea - formaldehyde foam systems suitable for thermal insulation of cavity walls with masonry or concrete inner and outer leaves
適用於磚砌或混凝土內外層空心墻保溫的脲甲醛 -
Cellular plastics as in - situ foam in building ; in - situ foam produced from urea - formaldehyde resin for thermal insulation ; application, properties, execution, testing
建築中現場發泡用泡沫塑料.絕熱用脲-甲醛樹脂現場發
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