我选择DIøn¶bbs.3c3t.com&jQ%&L½&
Iøn¶bbs.3c3t.com&jQ%&L½&
增加沥青的用量的话,高温时泛油包。Iøn¶bbs.3c3t.com&jQ%&L½&
Iøn¶bbs.3c3t.com&jQ%&L½&
标号是沥青稠度Iøn¶bbs.3c3t.com&jQ%&L½&
Iøn¶bbs.3c3t.com&jQ%&L½&
矿料的颗粒整体调整偏向级配范围的下限,集料更细了,更不稳定啊,因为细集料多了,沥青用量就大了Iøn¶bbs.3c3t.com&jQ%&L½&