The unit assembly turnover mechanism has been applied for patent and used extensively in welding process.
上车架总成翻转机已申请专利，并已广泛应用在焊接过程中。
The unit assembly of the present invention is convenient in storage, transportation, installation and maintenance.
本发明的单元组件的仓储、运输、安装、维护都较方便。
Aemission spectrometer, micro-hardometer, optical microscope and scanning electron microscope were used to analyze the reason of crack on connecting rod unit assembly for piston of car engine.
采用直读光谱仪、显微硬度机、光学显微镜和扫描电子显微镜等分析手段，对失效的汽车发动机活塞连杆总成断裂原因进行了分析。
Starting with the structure of energy tester, the paper elaborates the assembly method, design of crystal unit assembly tooling, as well as alternative assembly method for energy tester in detail.
从量能器的结构入手，详细阐述了量能器的装配方法、量能器晶体单元的装配工装的设计及替代装配方法。
Starting with the structure of energy tester, the paper elaborates the assembly method, design of crystal unit assembly tooling, as well as alternative assembly method for energy tester in detail.
从量能器的结构入手，详细阐述了量能器的装配方法、量能器晶体单元的装配工装的设计及替代装配方法。
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