Fake car accessories can cause traffic accidents

In recent years, traffic accidents of fake and shoddy auto parts directors have appeared. A taxi driver in Hengyang City complained that he had encountered this situation twice. Once because he bought an old bearing, the wheels suddenly flew in motion. When I went out, it was because the oil leak

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Vacuum device fixture structure analysis

Vacuum device fixture structure analysis Core Tip: [Tags: SY_Introduction] Cleaning Before soldering, it is necessary to carefully clean the weldment in order to remove the oily and thick oxide film on the surface of the weldment. Specifically, all the weldments were first hot-alkali-washed (NaO

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Taiwan's new machine tool debut CIMES2014

The "Taiwan Machine Tool New Products Presentation" sponsored by the Taiwan Trade Center and the China Legal Development Center Zhongwei Development Center was successfully held during CIMES2014. Director Zhang Qiren of Zhongwei Development Center, Hao Ming, President of China Na

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Pneumatic butterfly valve installation requirements

1, check before installation Pneumatic butterfly valve parts of all parts without missing, the model is correct, check the valve body without debris, solenoid valves and silencers within the block 2, the valve and the cylinder are placed in the closed state. 3, the cylinder hit the valve, (installat

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