cellular resin 中文意思是什麼
cellular resin
解釋
泡沫樹脂-
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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