L19-46176-由改性沥青和塑性体制成的屋顶毡
Detalles
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类号 L19 |
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项目编号 46176 |
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项目名 由改性沥青和塑性体制成的屋顶毡 |
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项目名(en) Roofing felt made of modified bitumen with plastomer |
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项目名(es) Fieltro para techos fabricado con betún modificado con plastómero |
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SOU (AP) |