冷库聚氨酯喷涂机，是专业的冷库聚氨酯喷涂设备。
Cold storage polyurethane spraying machine, is a professional cold storage polyurethane spraying equipment.
对用于硬质聚氨酯泡沫塑料的高、低压喷涂设备及高压灌注设备作了简单的比较和介绍。
The differences between high pressure spray, low pressure spray and high pressure pouring equipment for rigid polyurethane foam are simply introduced.
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