penetration macadam with coated chips 上拌下贯式
hot penetration macadam 热灌沥青碎石
asphalt penetration macadam 地沥青贯碎石路
Bituminous Penetration Macadam 灌入式沥青路面
inverted impulse penetration macadam 倒贯入式碎石路
Macadam cold penetration 冶注碎石路面
penetration bituminous macadam surface 贯入式沥青碎石路面
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