Steel ore price recovery inventory continues to decline
The steel market: In the early stage, the main rebar rebar, wire rods, and hot rolled stee ...
Cat : 202409
Talking about the road of transformation: the stone industry enters the modernization process
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Abstract "Low-carbon, innovation, environmental protection", the 12th China Shuitou ...
Polycrystalline silicon solar cells replace silver with copper
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Schott Solar's polysilicon wafers use standard screen p ...
The security market staged a golden storm and will soon sweep Qilu Earth
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In 2011, major foreign companies and a large number of well-known enterprises have taken a ...
Footwear Industry Export Base Henan Zhoukou City Introduces Taiwanese-funded 500 million yuan
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On November 12, the signing ceremony of Zhengzhou's 2010 industrial transfer cooperation was he ...
Discussion on the problem of CNC turning machining process (2)
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Figure 1 Selection of the end slot cutter location Figure 2 End position of the tool during laye ...
Cost and competition pressure double pressure on the floor industry
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In 2011, due to the increase in raw materials and the increase in the control of the prope ...
Tidal energy: clean power generation at the next site
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When Christopher R. Sol stood before the swirling waters of the Western Channel, describin ...
Vibration Fault Analysis of Ash Pump
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Analysis of the vibration of the ash pump: 1) Unbalanced vibration caused by the uneven wear of the ...
Quality problems such as paint drop have become the main complaint points for new furniture
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According to media reports, many young people choose to hold weddings in the second half of the yea ...
Improve the quality of China's diamond tools from the craft
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The survey results show that China's total stone output, stone export volume and stone consum ...