A级防火保温板-双建新型建材科技

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A级防火保温板-双建新型建材科技 www.jssjkj.com Details ![]() Rating: ![]() |
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张家港市双建新型建材科技有限公司主营:A级防火保温板、A级外墙保温板、保温砂浆、防水堵漏材料、烟道管等。产品经中国建筑材料科学研究院,国家建筑材料检测中心抽检,各项指标均达到国家标准。
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