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.
通过现场试验，优化了聚氨酯泡沫原料配比，确定了合理的聚氨酯泡沫喷涂施工工艺。
Through field test, polyurethane foam raw material match has been optimized & reasonable polyurethane foam spray construction technology has been determined.
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