软质聚氨酯泡沫塑料回弹性能的测定 meaning in Chinese
cellular plastics-flexible polyurethane foam-determination of resilience
Examples
- Cellular plastics - flexible polyurethane foam - determination of resilience
软质聚氨酯泡沫塑料回弹性能的测定
cellular plastics-flexible polyurethane foam-determination of resilience