The silver fly amplifier 英国银飞功放怎样
Fountains like a silver dragon fly to the sky, and then dive.
喷泉象银白色的长龙朝天空飞去，再向下俯冲而来。
In the blue sky, like a set of silver in eternity to fly, jade jade mountain is.
在碧蓝天幕的映衬下，像一条银色的玉龙在永恒地飞舞，故名玉龙山。
In addition to cement, the concrete raw materials, including fly ash, mineral powder, silver stone and clay, remarkably affect the application performance of PCE.
除水泥外，混凝土原材料粉煤灰、矿粉、石粉和粘土对聚羧酸系减水剂的应用性能也有明显影响。
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