欧美成人精品高清在线播放,AAAAA级少妇高潮大片免费看,久久精品国产亚洲AV麻豆,一二三四区无线乱码,国产乱人伦AV在线A更新,麻豆AV一区二区天美传媒,黑人玩弄人妻中文在线,麻豆传播媒体免费观看

As an important part of the industrial structure, the transformation of transportation equipment and other machinery industries has an irreplaceable role in the transformation of the entire Chinese economy, and the urgency of transformation and upgrading is obvious. Although the overall development of my country's transportation equipment...

With the continuous improvement of various production levels, the chain plates currently supplied on the market also have a variety of materials. Among them, metal chain plates are relatively common. Although metal processing has been carried out in processing and production, but in the use process In the process, rust will inevitably app...

Recently, the China Robot Industry Alliance released data that the market share of domestic industrial robots fell to less than 27% last year, a decrease of 6 percentage points year-on-year, the first decline in 5 years. Since 2013, my country has become the largest consumer of industrial robots for 5 consecutive years. Benefiting from st...

The Ministry of Industry and Information Technology has issued the "Industrial Internet Platform Construction and Promotion Guidelines" and "Industrial Internet Platform Evaluation Methods." The guidelines propose that by 2020, about 10 cross-industry and cross-field industrial Internet platforms and a batch of enterprise-level industrial...

With the advancement of IT technology, the development of artificial intelligence is in full swing and has entered a critical period. Today, artificial intelligence technology is infiltrating and reconstructing all links of economic activities such as production, distribution, exchange, and consumption, forming new intelligent needs, new ...

1. Process misunderstanding of welding workpieceUltrasonic energy is instantaneous. The welding line should be a point or line and the transmission distance must be in line with the ultrasonic welding method. Some people think that as long as it is a plastic material, no matter how the joint surface can be welded well, this is a wrong u...

At the beginning of the "robot revolution", many companies have embarked on the "no return" of automation, and factories seem to gradually become the development trend of future factories. However, the fully automated equipment assembly lines sporadically appear in large enterprises. Although the government has vigorously promoted the rob...

Automated technical solutions can only be realized when the cost is reasonable, that is, under various specific conditions, the economic benefits have to be proved; that is, when the cost is the same, the output value per unit time is increased; or in the unit When the output value is the same within the time, the cost is reduced.When...