Spray of Polyurea Elastomer (SPUA) is a newly developed and healthy technology of water proofing without resolvent and pollution.
喷涂聚脲弹性体技术是一种新型无溶剂、无污染的绿色施工技术。
Spray of Polyurea Elastomer (SPUA) is a newly developed and healthy technology of water proofing without resolvent and pollution.
喷涂聚脲弹性体技术是一种新型无溶剂、无污染的绿色施工技术。
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