They are widely used in high elastic resilient cold cure, microporous elastomer and semi-rigid polyurethane foam plastics.
广泛应用于高回弹冷熟化，微孔弹性体及半硬质聚氨酯泡沫塑料制品。
Many people wanted to buy it and the man's young assistant moved quickly through the crowd collecting money and handing out bottles of the cold cure.
很多人想买药，那人的年轻助手迅速穿行于人群中，一边收钱，一边递药。
Many people wanted to buy it and the man's young assistant moved quickly through the crowd collecting money and handing out bottles of the cold cure.
很多人想买药，那人的年轻助手迅速穿行于人群中，一边收钱，一边递药。
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