rigid polyurethane foam plastics

常見例句

Introduced the rigid polyurethane foam plastics entire water foaming craft basic principle.
介紹了硬質(zhì)聚氨酯泡沫塑料全水發(fā)泡工藝的基本原理。
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The application actualities and developing trend of rigid polyurethane foam plastics in field works are introduced.
介紹了硬質(zhì)聚氨酯泡沫塑料在野戰(zhàn)工事領(lǐng)域應(yīng)用現(xiàn)狀、發(fā)展趨勢(shì)。
They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
廣泛應(yīng)用於高廻彈冷熟化，微孔彈性躰及半硬質(zhì)聚氨酯泡沫塑料制品。