The crop is fertilized in the low temperature season in autumn and winter, and the application ......
Figure 3 Finite element model of the rear shell after applying boundary conditions The model is ca ......
Model NO.: GL229A41 ......
We know that the living room is a very important place in the family. Most people decorate the liv ......
Home life is indispensable to storage and storage furniture, and the most common is a variety of c ......
Home life is indispensable to storage and storage furniture, and the most common is a variety of c ......
Dalian wire rod prices rose slightly and thread prices remained stable today. In terms of wire rod ......
3. Conclusions <br> <br> CAD modeling Reverse engineering involves many areas of resear ......
A few days ago, the Minister of Construction of Poland, Anjay Aummiler, said in an interview ......
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High-strength steel is of great significance to the development of metallurgical industry in the pa ......
Laser welding technology was first used in the field of military tank manufacturing. At that time, ......