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GB 12955-2008《防火门》于2009年1月1日开始实施,该标准对于进一步规范防火门市场,提高防火门阻燃技术,扩大防火门应用领域,更好的发挥防火门作用将起到积极作用。根据新防火门标准,探讨阻燃技术在防火门生产中的应用。
GB 12955-2008 “fire door” on January 1, 2009 began to implement the standard for further standardizing the fire door market, fire retardant door technology to improve, expand the application of fire doors, fire doors play a better role will play positive effects. According to the new fire door standard, discusses the fire retardant technology in the fire door production application.