Top articles
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technical problems
LED road lamp defect The 1single LED power low. In order to obtain power, the need for multiple parallel operation. 2low color rendering index. In LED irradiation display colors without the incandescent lamp is real, from this spectrum distribution analysis,...
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carpet market
The carpet market in development" gold period" On 2012, Chinese economic development is the key for one year. To promote economic growth as one of the" three carriages" export got off to a bad start, show a downward trend. China carpet Association Zhang...
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Butterfly Kisses
My newlywed husband said the same thing every morning. "You're beautiful today." One glance in the mirror revealed that it was far from the truth. A skinny girl with mashed hair on one side of her head and no makeup smiled back at me. I could feel my...
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Germanium diodes
The development of LED technology has caused their efficiency and light output to rise exponentially, with a doubling occurring about every 36 months since the 1960s, in a way similar to Moore's law.LED light The advances are generally attributed to the...
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Gold necklace
Necklace's quality of material must match with the age The young people skin color is ruddy, selects the ivory necklace, the pearl necklace, will appear gentle, is tranquil and is elegant; But if will select the colorful jewelry necklace will appear is...
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Cartons tray
Cartons tray is a three-dimensional shape modeling, which is formed by a number of surface movement, stacking, folding, made of multi-faceted body surrounded composition. Composition of the surface in three-dimensional space, the role of space from the...
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The Chinese IDC
The Chinese IDC industry alliance news to promote the data central profession to a safe control system more comprehensive understanding and the technical development, accelerates to promote the electrical energy quality control system's application standard....
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Largest gold bullion
Largest gold bullion, gold investment market, the World Gold Council released the first quarter of 2011, "Gold Demand Trends report", the World Gold Council said the lifting of market regulation since 2001, China's gold demand has been growing rapidly,...