When we were working on the tapered surface of the tractor main drive spiral bevel gear, we made a ......
Floodlights illuminate objects uniformly from a specific point in all directions, and it is be ......
A new type of water-based coating for surface protection of white marble has recently been ......
This paper describes in detail the installation and commissioning, probe calibration and applicatio ......
1. Sulfuric acid medium As one of the strong corrosive medium, sulfuric acid is a very important i ......
For large-sized houses, the space is large, and the decoration is also very particular. There ......
Abstract In the fierce market competition, the contradiction between industrial structure, pr ......
[China Aluminum Industry Network] Aluminum is the first non-ferrous metal, and its output is second ......
At present, at least 70% of China's hardware industry is a private enterprise, which i ......
Now, many families renovating in the spring have entered the stage of selecting furniture . In the ......
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Balcony structure and environment Most of the building buildings in the city adopt a north-so ......