The large size diameter of step roller operates minimizes the noise and prolongs the product life.
大直径的梯级滚轮，运行平稳，噪音更小，寿命加长。
The method allows for directly compressing the blend without the need for a granulation step or roller compression.
本方法允许直接压制混合物而不需制粒步骤或辊压。
The construction of roller compacted asphalt concrete core wall and the transition lager and the construction of main dam body go on in step with.
碾压式沥青混凝土心墙以及过渡带的施工是与主坝坝体填筑同步进行的。
The guide rail of girder applies step structure, selects imported heavy-load roller guide rail support, with strong rigidity, good orientation precision and good dynamic feature;
横梁导轨采用阶梯式结构，选用进口重载滚柱导轨支撑，刚性强，定位精度好，动态特性佳；
The guide rail of girder applies step structure, selects imported heavy-load roller guide rail support, with strong rigidity, good orientation precision and good dynamic feature;
横梁导轨采用阶梯式结构，选用进口重载滚柱导轨支撑，刚性强，定位精度好，动态特性佳；
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