Fire prevention: national fireproof construction material quality supervision and inspection center in test B1 level, in line with the national standard fuel GB8624-1997 standards.
防火：国家防火建筑材料质量监督检验中心测试为难燃b 1级，符合国标GB8624- 1997的各项标准。
Fire prevention: national fireproof construction material quality supervision and inspection center in test B1 level, in line with the national standard fuel GB8624-1997 standards.
防火：国家防火建筑材料质量监督检验中心测试为难燃b 1级，符合国标GB8624- 1997的各项标准。
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