There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什的差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路上的沥青混凝土加铺层是一种特殊的路结构,应力应变与一般的弹层状体系有较大的差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路上混凝土加铺层是一种特殊路结构,应力应变与一般弹性层有较大差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝路上沥青混凝加铺层是一种特殊路结构,应力应变与一般弹性层状体系有差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有明显的差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路上的沥青混凝土加铺层是一种特殊的路结构,应力应变与一般的弹性层状体系有较大的差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不有么明显的差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路上的沥青混凝土加铺层是一种特殊的路结构,应力应变与一般的弹性层状体系有较大的差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路沥青混凝土加铺层是一种特殊路结构,应力应变与一般弹性层状体系有较大。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝路上沥青混凝层是一种特殊路结构,应力应变与一性层状体系有较大差别。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路沥青混凝土加铺层是一种特殊路结构,应力应变与一般弹性层状体系有较大。

There is no appreciable distinction between the twins.

在这对孪生子之间看不出有什么明显的差别。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥路上的沥青加铺是一种特殊的路结构,应力应变与一般的状体系有较大的差别。