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China,Shanghai,Shanghai,China China
Contact Person jingqi Cai
Address China, Shanghai, Shanghai
As early as in 1876 scientists found that water resistance to solids is 600 times greater than air resistance; so they suggested using a layer of air
The engineering law of the air film have promulgated at 1992 SECOND INTERNATIONAL CONFERENCE FOR HIGH-PERFORMANCEVEHICLES THEORY AND TECHNOLOGY FO
Design ship use a thin layer of air film can effectively save energy of ships. We can reduce friction resistance of ships because the wet area of shi
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