Abstract The production project of sapphire crystal rod with an annual output of 25 million mm was built by Inner Mongolia Jinghuan Electronic Materials Co., Ltd., near Hohhot City. Inner Mongolia Jinghuan was jointly funded by Zhejiang Jingsheng Electromechanical Co., Ltd. and Tianjin Zhonghuan Semiconductor Co., Ltd., and the project...
The production project of sapphire crystal rod with an annual output of 25 million mm was built by Inner Mongolia Jinghuan Electronic Materials Co., Ltd., near Hohhot City. Inner Mongolia Jinghuan was jointly funded by Zhejiang Jingsheng Electromechanical Co., Ltd. and Tianjin Zhonghuan Semiconductor Co., Ltd. The project construction land is 106 mu, the total investment of the project is 103.093 million yuan, and a new scale of 400 sapphire furnaces will be built with an annual output of 2563. The sapphire production base of 10,000 mm sapphire single crystal rod (converted into a 2 inch crystal rod) will become the first large-scale production base of sapphire crystal rods in China after the project is completed. Sapphire material is currently the most widely used LED substrate material, and can also be used in aerospace, military, etc., sapphire crystal is also widely used in the civilian field, so the sapphire crystal rod production project has important strategic significance and broad market application prospects.
Oil painting is a kind of painting made on canvas (linen cloth), cardboard or wood board by blending pigments with fast drying vegetable oils (linseed oil, poppy oil, walnut oil, etc.). The thinner used in painting is volatile turpentine oil and dry linseed oil. The paint attached to the screen has a strong hardness, which can maintain the luster for a long time after the screen is dry. By virtue of the hiding power and transparency of pigments, the painted objects can be fully displayed, with rich colors and strong three-dimensional texture. Oil painting is one of the main types of western painting.
Oil Painting,Oil Painting Portrait,Abstract Oil Painting,Oil Painting Art
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