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北京长安街2009年大修时,已经确定使用一种环保的橡胶温拌沥青混合料。这种混合料在铺设的时候不会发生浓烟滚滚的情况,另外,
Beijing Chang’an Avenue overhaul in 2009, has identified an environmentally friendly rubber warm mix asphalt. This mixture in the laying of the time does not occur when the billowing billowing, in addition,