Perhaps it would be better if gas station attendants filled the tank for us, as they used to, so we did not stand at the pump watching the rising price of our gasoline.
也许如果加油站的工作人员帮我们加油会好些,就像他们过去那么做的一样,这样我们就不用在油罐旁站着,一直看着价格的飞涨。
The whole test stand is mainly made of pump stage part, intake part, discharge part and data acquisition part.
整个试验台架由泵级部分、吸入部分、排出部分和数据采集部分组成。
Both water inlet and outlet pipelines should be supported by a separate stand and not by the pump body.
进出水管路应另设支架支撑,不得籍泵本体支撑。
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