2.2. The necessity of macroscopic transformation From a macro perspective, military and civilian ma MORE
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GMAW temperature field calculation and feature modeling of welding quality (2)
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High-speed steel twist drills are the most used drilling tools for industrial and civil use. Twiste MORE
The main areas of focus for current high-energy beam soldering are: 1 The large-scale of high-energy MORE
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The policy orientation of safeguarding people's livelihood, ensuring growth, restoring recons MORE
Ministry of Commerce: China's raw material export policy complies with WTO rules
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Black Cyclone Saw Industry Co., Ltd. held an employee tug-of-war competition
On the afternoon of April 30th, the Black Cyclone Science and Technology Park was full of laughte MORE
It is the only way for the tool industry to become a market player
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The banned pesticides are 1605, methyl 1605, chlorpyrifos, monocrotophos, methamidophos, trisul MORE
Analysis of the Import and Export of Machinery Industry in 2009
According to customs statistics, the total import and export value of the machinery industry in t MORE