... 喷淋性热交换器：spray type heat exchanger 喷淋屋顶：sprayed roof 喷淋头：shower nozzle ...
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sprayed d roof 喷淋屋顶
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The organic combined technology of sprayed polyurea elastomer and spayed polyurethane foam is suitable for site spray of waterproof and thermal insulation roof.
喷涂聚脲弹性体及喷涂聚氨酯弹性体技术，两者有机结合，适用于防水、保温屋面的现场喷涂。
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