Colleges and universities are important unity of fostering person of ability and scientific technology research, it is a brook no delay task to improve the management level of fire protection.
高等学校是培养人才和科学技术研究的重要单位，提高高等学校消防安全管理水平，是一项刻不容缓的任务。
Fire soft materials received by the National Fire Protection Center for Quality Supervision, Inspection and check up (a level).
消防软接经国家防火建筑材料质量监督检验中心检验合格达(A级)。
Asphalt shingles are surfaced on the top side with mineral granules to provide protection from the elements and a level of fire resistance.
沥青瓦的顶面表层复上矿砂，同时也使瓦片起到一定的阻燃作用。
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