压碾缸 pressing cylinder

压碾测试 Mandrel Crushing Test

碾压混凝土 roller-compacted concrete ; RCC

碾压 Crushing Blow ; Steamroller

碾压机 rubbing mill ; mangle

柴油碾压机 diesel motor roller

多轴碾压机 multi rubber tire roller ; multi wheel roller

电碾压机 electric mangle

滚碾压实 compaction by rolling

道碴碾压机 ballast-roller