Engineers on-line
Of transformer energy-saving transform- Transformer is to be defeated change one of main facility in electric system, although its efficiency is very tall (prep above of large transformer efficiency 99. 5 ％ , small-sized transformer also is in) of 98 ％ above, but because...
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- How is hardware tool used effectively
- The use of forceps
Not become Qian Bing clamp head. Be sure to keep in mind, be sure to keep in mind.
Use forceps is to use right hand operation. gate face inside, facilitating control clamp cuts position, extend...
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- PLC prepares the application in the system in fuel of hot power station
- Summary: The electric control system that the article elaborated fuel of hot power station to plan transport plane of the leather belt in the system reachs his main characteristic, composition of PLC pilot hardware and software pi...
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- Use system of hydraulic pressure of flight simulation machine completely plant o
- Generally speaking, a whole hydraulic pressure system by dynamical part, control part, carry out implement comprise with auxiliary part, include a certain number of hydraulic pressure return among them. Plant of power of imitate machi...
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- Gearshift pump of Li Shile gearing comes true through using gearing of gearshift
- In the past tens of year, machine tool of treatment of makings of fluid compression moulding and the main purpose that mechanical tool technology develops are to improve productivity (accuracy, cycle time) . Use proportioning valve to...
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- Capacity coefficient uses the main effect in the process in valve
- The capacity coefficient of valve and cavitation erosion coefficient are the important parameter of a powerful person, the valve that this produces in advanced industry country all can be offerred commonly in the data, also imprint in...
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- Low-pressure breaker should note a problem in building distribution system
- Summary: Low-pressure breaker has the function of open circuit protection, overload protection, control and segregation, apply to industry and system of distribution of low pressure of civil building terminal, use extensively in l...
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