Since the beginning of summer, the Xiamen fire brigade has grasped the characteristics of phased fi......
He can use a 140-micron steel wire to cut a silicon wafer like a hair; he cre......
Home>Bearing knowledge>How to work on the oil film bearing of rolling mill /*728*90 create......
BT insecticide is a bacterial insecticide produced by fermentation of Bacillu......
The reporter recently learned from the Hefei Institute of Physical Science of the Chinese Academy......
Covers are often stolen. What can be done? Various industries have come up with different methods su......
ZenteraSystems Announces One of The World's Largest Mobile Phone Chipset ......
With the diversified development trend of video surveillance, the development momentum of ......
Not long ago, it exposed the problem that the anti-theft lock of the ordinary anti-theft lock is wea......
As the hot days approach, fire prevention work must be in place A arbitrarily stacked debris shoul......
The traditional clothing industry is bringing about the adjustment of industrial structure with dig......
From the principle, they all have grinding and pulverizing effect. The refining effect of the coll......