Housing Construction Bureau: no longer use foam building materials in the future
發布日期：2012-12-26
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Shanghai “11.15 fire” has already sounded the alarm for us. Local governments have clearly stipulated that the exterior wall materials must meet the Class A fire protection requirements.News link addr...
Shanghai “11.15 fire” has already sounded the alarm for us. Local governments have clearly stipulated that the exterior wall materials must meet the Class A fire protection requirements.
News link address
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