Last year, the sales volume of LED cabin lighting modules increased to about 5%, and the proportion of IR LEDs in printers, sweeping robots and other related applications increased to nearly 40%. Last year, the net profit after tax rose to 210 million yuan (NT) , the same below), an annual grow
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Fluorite fluorite recognize human applications it is possible to reduce the melting point of the nature of refractory mineral starting. In traditional industries, fluorite in metallurgical industry…
Processing equipment fluorite fluorite main component is calcium fluoride, is an important chemical raw materials and metallurgical flux. As a mineral resource, wha…
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Lee F - Wu set iron ore rock drilling phase piecewise room mining method, the stage height of 100m, the height of the segment of 25m, a typical large stope underground struct…
I. Project Overview 402103 Fully mechanized caving face conveyor The upper roller frame, H frame, longitudinal beam, idler, and each Fengshui pipeline, drainage pipeline, ladder road, etc. need to be recovered during the recovery period, in order to im…
A few days ago, the National Development and Reform Commission announced that starting from 4:00 a.m. on April 12, a new round o…
On April 17, 2018, Zou Zhanye, party secretary of the Shaanxi Provincial State-owned Assets Supervision and Administration Commission, visited the Fast High-tech Plant. Group company party secretary, board chairman Yan Jianbo and general manager Ma Xuyao  
With the end of the National Day holiday, the official micro-signal of the China Association for the Care of the Association combed some statistics from January to August 2017 for reference by interested companies. With the end of the National Day holiday, the official micro-signal of the China
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The first chapter in The Book of Songs Xiaoya Describes “I am out of my car, and in the animal husbandry and priesthood. From the Son of Heaven, I say that I am coming. I call the servant husband, and say it is contained. How difficult is the king, Vicki? In the beginning of the Zh
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China Agricultural Machinery Industry News ] With the end of the wheat harvest, the problem of straw treatment has also been re-introduced. The current straw treatment method is to return the straw to the field, which can effectively improve the soil properties, acceler
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Diaphragm pump in the operation should be no abnormal sound, the Department no running, run, drip, leakage phenomena, pressure gauges, control valve work reliably, the performance indicators to meet the specification rated capacity or to meet the production requi…
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