Cavitation of centrifugal pumps
Centrifugal pump cavitation phenomenon: a centrifugal pump temperature of 180 degrees, the pump pres ...
Cat : 202212
Reduce the amount of pesticides used in vegetables
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Reasonable rotation Such as the solanaceous vegetables and onion and garlic vegetables, not on ...
Teach you to decorate your province
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Money should not be blinded to the decoration, especially for some basic projects. If blindly redu ...
Some details that are often overlooked in the renovation process
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Renovation, in addition to the overall style of design, color grasp, functional layout, furniture ...
The 4th meeting of the Footwear Standards Committee held in Chengdu
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The first session of the Fourth National Standardization Committee for Shoemaking and the 2010 Annu ...
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Affected by cold and warm air, in the next three days, there will be rainy and snowy weather in the ...
The International Rare Earth Controversy Is Enthusiasm
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Recently, the United States may decide whether or not to take action against China on the ...
Basic knowledge of stainless steel pipe
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1. Structural stainless steel tubes (GB/T14975-1994) are hot-rolled stainless steels that are widely ...
What materials are used in home decoration?
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Although granite has the advantages of natural color, luxurious style and smooth wear-resistance, ...