|
CN109336646A
|
|
A kind of manufacturing method for covering copper aluminum nitride ceramic substrate
|
|
CN109608221A
|
|
A kind of preparation method of aluminium nitride ceramic copper-clad substrate
|
|
CN109627779A
|
|
A kind of integrated circuit silicone rubber compound and preparation process
|
|
CN108717681A
|
|
A kind of raising concealed host image processing method anti-fake for grating
|
|
CN108765797A
|
|
A kind of supermarket market automatic identification is weighed settlement method and system
|
|
CN108641513A
|
|
A kind of power equipment special environment friendly fire resistant coating and preparation method thereof
|
|
CN108912438A
|
|
A kind of corrosion-resistant fire-resistant cable material and preparation method thereof
|
|
CN108690284A
|
|
A kind of communication engineering wire cable material and preparation method thereof
|
|
CN108642340A
|
|
A kind of preparation method of low-resistivity energy-saving aluminium alloy conducting wire
|
|
CN108912927A
|
|
A kind of power equipment anticorrosive paint and preparation method thereof
|
|
CN108483992A
|
|
A kind of preparation method of wear-resistant material for mechanical equipment
|
|
CN108485049A
|
|
A kind of anticorrosion cable material and preparation method thereof based on epoxy resin
|
|
CN108395676A
|
|
A kind of high-temperature and wear-proof of bearing surface and preparation method thereof
|
|
CN108485764A
|
|
A kind of wear-resisting vehicle lubricating oil and preparation method thereof
|
|
CN108424693A
|
|
A kind of electrical equipment Special heat dissipating coating and preparation method thereof
|
|
CN108484007A
|
|
A kind of bi-component cement base wall body slit patching material and preparation method thereof
|
|
CN108439896A
|
|
A kind of portland cement environment protection wall board and preparation method thereof
|
