Second, on account of the block of gas channel we designed a gas channel system, through which the hydrogen can flush the gas channel after the reaction by the control of valves.

针对以前气路堵塞的问题设计并制作了气路系统，使氢气在反应后能够通过阀门控制对气路进行冲洗。

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So, what does Russia fit in all of this? It's flush with cash from its oil reserves and it is the world's second largest producer.

那么，俄罗斯呢？俄罗斯由于丰富的石油储量赚取了大量钞票，它是世界上第二大石油生产国。

youdao

So, what does Russia fit in all of this? It's flush with cash from its oil reserves and it is the world's second largest producer.

那么，俄罗斯呢？俄罗斯由于丰富的石油储量赚取了大量钞票，它是世界上第二大石油生产国。

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