rigid polyurethane foam plastics

常見例句

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