urethane foam的用法和樣例:
例句
- One kind of the hollow bead reinforced polyurethane foam composite was prepared.
製備出一種空心微珠增強聚氨酯泡沫複合材料。
- The testing result of this absorber is close to the urethane pyramids which are commonly used in microwave chambers.
這種填充式吸波材料的初步測試結果與聚氨酯泡沫錐體吸波材料相當。
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