the article : orginal article classification : technical standard upload my article related articles more nickle based alloy powder two-phase mixtures and mechanical mixtures high-speed laser cladding &powder coating materials ii brief analysis of the export of china's tungsten products...
the article : orginal article classification : technical standard upload my article related articles more nickle based alloy powder two-phase mixtures and mechanical mixtures high-speed laser cladding &powder coating materials ii brief analysis of the export of china's tungsten products...
the article : orginal article classification : technical standard upload my article related articles more nickle based alloy powder two-phase mixtures and mechanical mixtures high-speed laser cladding &powder coating materials ii brief analysis of the export of china's tungsten products...
the article : orginal article classification : technical standard upload my article related articles more nickle based alloy powder two-phase mixtures and mechanical mixtures high-speed laser cladding &powder coating materials ii brief analysis of the export of china's tungsten products...
the article : orginal article classification : basic research upload my article related articles more nickle based alloy powder two-phase mixtures and mechanical mixtures high-speed laser cladding &powder coating materials ii brief analysis of the export of china's tungsten products in...
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in service if there is contamination of the surface. both pickling and passivation are chemical treatments applied to the surface of stainless steel to remove contaminants and assist the formation of a continuous passive chromium oxide, film. pickling and passivation are both acid treatments and neither...
characteristics of algan/gan-hfet devices (when vd is constant.) remaining algan layer thickness was controlled by the etching time while carrying out very slow etching. however, the recess etching requires thickness control on the order of nm and this timed etching method does not allow that. since...
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