A quick curing vertical foaming equipment for CFC -- free Polyurethane flexible foam has been developed.

自行开发研制了无CFC聚氨酯软泡垂直发泡机械冷却快速熟化成套设备.

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A quick curing liquid adhesive was prepared from rubber and phenolic resin as the main component.

本文介绍了以丁腈—酚醛为主要成份所研制的单组分快干液体胶粘剂.

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