这就是我想写一个双驱动的主要原因。
That's the reason why I want to write a double drive system.
在石化行业中使用大型双驱动熔体泵已成为一种趋势。
Using large double drive melt pumps in petrochemical industry has become a trend.
运输车辆，2辆双排驾驶室，2辆单排驾驶室，4轮驱动。
双油缸驱动，板式链承载负荷，安全系数大。
Driven by double cylinders, chain-type design, bear the load, more safety.
普通型，3.8吨双液压缸驱动，升降平稳。
Ordinary type, 3.8 tons double-cylinder drive, stable lifting.
普通型，3.8吨双液压缸驱动，升降平稳。
Ordinary type, 3.8 tons double-cylinder drive, stable lifting.
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