Is it necessary to seize the beauty of the tile?
After we finished laying tiles, many people would have noticed that there is a certain gap…
After we finished laying tiles, many people would have noticed that there is a certain gap…
The ingenious design of this tooling design is to use the variable component concept in the…
1. diamond, diamond-like carbon (DLC) coating <br> <br> new to…
After the mid-1980s, a series of high-speed, high-precision machine tools came out one aft…
In fact, the quality of a rotor balance is a dynamic concept, which is related to the speed…
(3) Adjust the movable toothed disc guide block to slide flexibly. The interference of the …