The "Shenzhen Architecture Design Code" was officially implemented in recent days. This is another city that has restricted or even p.......
Empty drum is a common quality problem common in housing engineering. It means that the decoration surface layer (greed layer or tile) is not well treated with the base layer, and the combination is not t.......
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Seawater covers the vast maj.......
[China Aluminum Industry Network] The new aluminum processing methods researched and developed mainly include:
(1) Forming by pressure forging, such as low, medium and high pressure forming, kneading, etc.
(2) Semi-solid forming methods such as semi-solid rolling, semi-soli.......
In the increasingly fierce market competition, the difference in hardware strength is not big. The most important thing is soft power. The shaping and dissemination of diffusion for a certain selling point and a certain positioning group is the only way fo.......
When selecting lightning arresters to protect different types of equipment in a region, the following factors should be taken into consideration:
· The probability of occurrence of a thunderstorm intensity N.......
| Home>Bearing knowledge> Common terms and definitions of rolling bearings (4) |
Everyone hopes to have a home with a warm and unique personality. At home, they want to achieve the effects they want. They also want to spend les.......
[China Aluminum Network] Nowadays, due to various factors of real estate, construction materials work has been in a downturn. In the meantime, the work of aluminum alloy doors and windows is also difficult to escape the dilemma. After the implementation of the regulation and control polici.......
[China Aluminum Network] In the past few years, aluminum substitute copper has become a hot spot for air conditioning and refrigeration occupational materials, followed by increasingly sophisticated skills, coupled with aluminum alloy piping and accessories with air conditioning and refrig.......