the_main_technical_parameters

1.The main technical parameters were obtained.
获得了主要工艺参数。
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2.The main technical parameters and operation characteristics were given.
阐明了该机组的主要技术参数和工作特性。
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3.The main technical parameters of bearing and gear should be indicated in assembling drawings.
轴承与齿轮的主要技术参数都要在装配图中标注出来。
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