How to maintain stainless steel gear pump
Stainless steel gear pump has the characteristics of compact structure, reliable performance and bea ...
Cat : 201812
Simulating the steady preset and its practice in the cylindrical spring preset
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Optimization model and solution model Solving the robust design of the solution process is gener ...
My scientist is developing a bio-solar battery
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Chinese Academy of Sciences Yu Tingyun today revealed at th ...
Lead is a dangerous source. White paint is safer than bright paint.
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Many families choose brightly colored paints when they decorate their new hom ...
What are the basic functions of pesticide additives?
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1) For dispersion of active ingredients. Dispersing agents, emulsifiers, sol ...
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The concrete pump is a construction equipment that delivers concrete by pipeline through pressure. I ...
What exactly is the "Smart City"?
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Many people know that there is a "smart city," but many people just know that th ...
Experts advise the spring decoration need to pay attention to buy 5 solid wood flooring errors
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After the Spring Festival, enter the traditional decoration season, as the top priority of the hom ...
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On February 7, Hangzhou Communications Investment Group held its 2012 working meeting. She ...
Application of Single Chip Microcomputer Control System on EDM Machine
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1 Introduction At present, in the oil pump nozzle industry, the traditional nozzle processing reli ...